DOT Physical Exams - Merryville, LA

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With 40 testing centers in the Merryville area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

(800) 221-4291

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40 DOT Drug-Testing Centers in Merryville

Minutes Away, Test Today

600 S Pine St

16.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 S Pine St
Deridder, LA 70634
Call (800) 221-4291 Get Donor Pass

412 S Pine St

16.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
412 S Pine St
Deridder, LA 70634
Call (800) 221-4291 Get Donor Pass

18530 Johnny B Hall Memorial Rd

19.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18530 Johnny B Hall Memorial Rd
Rosepine, LA 70659
Call (800) 221-4291 Get Donor Pass

18407johnny B Hall Memorial Hwy

19.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18407johnny B Hall Memorial Hwy
Rosepine, LA 70659
Call (800) 221-4291 Get Donor Pass

296 U.s. Hwy 96

28.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
296 U.s. Hwy 96
Buna, TX 77612
Call (800) 221-4291 Get Donor Pass

1007 Dickerson Dr

28.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1007 Dickerson Dr
Jasper, TX 75951
Call (800) 221-4291 Get Donor Pass

334c E Gibson St

29.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
334c E Gibson St
Jasper, TX 75951
Call (800) 221-4291 Get Donor Pass

222 N Main St

29.65 mi
🕑 Testing Hours: M-Th 12:00 PM-4:30 PM✓ Walk-in with Electronic Donor Pass
222 N Main St
Jasper, TX 75951
Call (800) 221-4291 Get Donor Pass

315 W Houston St

29.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
315 W Houston St
Jasper, TX 75951
Call (800) 221-4291 Get Donor Pass

1275 Marvin Hancock Dr

29.86 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1275 Marvin Hancock Dr
Jasper, TX 75951
Call (800) 221-4291 Get Donor Pass

1603 Boone St Ste B

29.98 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1603 Boone St Ste B
Leesville, LA 71446
Call (800) 221-4291 Get Donor Pass

1760 S 5th St

30.38 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
1760 S 5th St
Leesville, LA 71446
Call (800) 221-4291 Get Donor Pass

800 S 3rd St

31.34 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
800 S 3rd St
Leesville, LA 71446
Call (800) 221-4291 Get Donor Pass

1329 S Belgis Pkwy

33.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1329 S Belgis Pkwy
Sulphur, LA 70663
Call (800) 221-4291 Get Donor Pass

277 N Highway 171 Ste 10

34.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
277 N Highway 171 Ste 10
Lake Charles, LA 70611
Call (800) 221-4291 Get Donor Pass

950 Beglis Pkwy

36.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
950 Beglis Pkwy
Sulphur, LA 70663
Call (800) 221-4291 Get Donor Pass

921 1st Ave

37.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
921 1st Ave
Sulphur, LA 70663
Call (800) 221-4291 Get Donor Pass

622 Cypress St

37.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
622 Cypress St
Sulphur, LA 70663
Call (800) 221-4291 Get Donor Pass

1801 Maplewood Dr

38.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1801 Maplewood Dr
Sulphur, LA 70663
Call (800) 221-4291 Get Donor Pass

2492 S Cities Service Hwy Ste 1

39.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2492 S Cities Service Hwy Ste 1
Sulphur, LA 70665
Call (800) 221-4291 Get Donor Pass

3649 S Beglis Pkwy

39.81 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3649 S Beglis Pkwy
Sulphur, LA 70665
Call (800) 221-4291 Get Donor Pass

710 W Prien Lake Rd Ste 200 Prien Village Plaza

41.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
710 W Prien Lake Rd Ste 200 Prien Village Plaza
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

10383 Highway 12 Ste 116

41.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10383 Highway 12 Ste 116
Orange, TX 77632
Call (800) 221-4291 Get Donor Pass

830 W Bayou Pines Dr

41.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
830 W Bayou Pines Dr
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

330 Alamo St

42.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
330 Alamo St
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

226 W Prien Lake Rd

42.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
226 W Prien Lake Rd
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

226 W Prien Lake Rd Ste 3

42.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
226 W Prien Lake Rd Ste 3
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

114 W Prien Lake Rd

42.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
114 W Prien Lake Rd
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

2800 1st Ave Ste A

43.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2800 1st Ave Ste A
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

2770 3rd Ave Ste 225

43.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2770 3rd Ave Ste 225
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

4201 Nelson Rd Ste 100

43.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4201 Nelson Rd Ste 100
Lake Charles, LA 70605
Call (800) 221-4291 Get Donor Pass

520 E Highway 108

43.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 E Highway 108
Sulphur, LA 70665
Call (800) 221-4291 Get Donor Pass

1910 Oak Park Blvd

43.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1910 Oak Park Blvd
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

4407 Nelson Rd

43.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4407 Nelson Rd
Lake Charles, LA 70605
Call (800) 221-4291 Get Donor Pass

1528 E Prien Lake Rd Ste B

43.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1528 E Prien Lake Rd Ste B
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

1510 W Mcneese St

43.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1510 W Mcneese St
Lake Charles, LA 70605
Call (800) 221-4291 Get Donor Pass

2118 E Prien Lake Rd

43.72 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
2118 E Prien Lake Rd
Lake Charles, LA 70601
Call (800) 221-4291 Get Donor Pass

4320 Lake St

43.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4320 Lake St
Lake Charles, LA 70605
Call (800) 221-4291 Get Donor Pass

2301 Worth St

44.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2301 Worth St
Hemphill, TX 75948
Call (800) 221-4291 Get Donor Pass

185 Williamsburg St

46.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
185 Williamsburg St
Lake Charles, LA 70605
Call (800) 221-4291 Get Donor Pass

Merryville, LA DOT Physical - What You Need to Know

A DOT physical is an all-encompassing health assessment mandated for every commercial motor vehicle operator by the Department of Transportation. This evaluation verifies that drivers are in the right physical, mental, and emotional condition to manage large vehicles safely on roads. Conducted by a certified medical examiner from the National Registry of Certified Medical Examiners, a successful result grants a DOT medical certificate needed to keep a CDL valid under FMCSA rules. For assistance with other DOT agency regulations, call us at 800-221-4291.

During your exam, the medical examiner will complete a thorough health assessment to determine if you meet the Federal Motor Carrier Safety Administration (FMCSA) medical standards. The process typically includes:

What Does a DOT Physical Include?

Health History Review
Vision Test

Hearing Test
Urinalysis

Vital Signs
Physical Examination

DOT Testing | DOT Breath Alcohol | DOT Consortium Services | MVR Reports Also Available


What is checked in a DOT Physical?

  • Review of health history and medication assessment
  • Eye test (glasses or contacts permitted; minimal criteria apply)
  • Hearing examination (forced whisper or audiogram)
  • Monitoring blood pressure and heart rate
  • Full body examination (systematic review)
  • Urine test (checking specific gravity, proteins, sugars)

If passed, the Medical Examiner's Certificate (MEC) is valid up to 24 months; some health conditions could require shorter certification or specialist validation. Merryville, NM can present unique challenges for drivers.

Who needs a DOT Physical?

You must possess a valid DOT medical certificate (card) if you:

  • Hold a commercial driver's license (CDL)-class A, B, or C for interstate commerce
  • Operate a vehicle exceeding 10,001 lbs. GVWR in interstate commerce
  • Transport over 8 passengers (for hire) or more than 15 passengers (not for hire)
  • Carry hazardous materials needing placarding per DOT rules
  • Work for DOT-agency-regulated employers like FMCSA, FAA, FRA, FTA or USCG requiring DOT medical qualification

Ensure compliance with Merryville, MN regulations.

DOT Physical Near Merryville, LA

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What to bring with you to a DOT Physical?

  • Official photo id
  • Prescription glasses/contacts and related prescription
  • Medication list & dosages
  • CPAP usage records (if relevant)
  • Specialist authorizations (e.g., cardiology, sleep apnea, diabetes)
  • Recent A1C/blood pressure data if monitored

Remember, in Merryville, NC, ensuring all these necessary materials are brought can smooth the health clearance process.

What happens if I fail a DOT Physical?

  • No issuance of Medical card
  • Temporary disqualification status
  • Recommendation to consult your primary healthcare provider
  • Possibility for FMCSA exemptions for specific health conditions
  • Notification to employer about your medical status
  • Follow-up actions involve addressing medical concerns and taking the exam again

Merryville, UT regulations may also apply to your circumstances, affecting your path to requalification.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Vision below 20/40 in each eye (even with correction), inability to discern signal colors, or hearing inability to detect a whisper from 5 feet away.
  • Blood Pressure & Heart Disease: Unmanaged hypertension (≥180/110 mmHg), recent heart events, stroke, uncontrolled angina, or non-cleared defibrillator implants.
  • Diabetes: Poorly controlled diabetes with frequent hypoglycemia or complications that hinder safe operation.
  • Sleep Apnea & Respiratory Issues: Untreated obstructive sleep apnea causing fatigue, or severe pulmonary disease impairing oxygen levels.
  • Neurological Disorders: Epilepsy or other seizure conditions (unless exempted), disorders causing sudden consciousness loss, vertigo, or tremors.
  • Substance Abuse: Current use of illicit drugs, alcohol dependency, or misuse of prescriptions affecting driving capabilities.
  • Psychiatric & Cognitive Disorders: Severe unmanaged psychiatric conditions or cognitive deficits that affect decision-making and reflexes.

Temporary vs. Permanent Disqualification: Some conditions might temporarily disqualify you until medical documentation is provided (e.g., hypertension control, diabetes management). Others, such as untreated seizures or defibrillators, are often deemed permanently disqualifying by FMCSA.

References:
- FMCSA Medical Examiner Physical Qualification Standards (§391.41)
- 49 CFR Part 391 - Qualification of Drivers
- Medical Examiner's Handbook
- FMCSA Driver Exemptions

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DOT Consortium

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Frequently Asked Questions

A DOT physical typically includes a review of the driver’s health history and medications, vision screening, hearing assessment, vital signs (blood pressure, pulse), urinalysis (checking specific gravity, protein, glucose), and a full physical examination by a certified medical examiner. Upon passing, a Medical Examiner’s Certificate (DOT medical card) may be issued for up to 24 months.
You must have a valid DOT medical certificate if you: hold a commercial driver’s license (CDL) Class A, B or C for interstate commerce; operate a vehicle over 10,001 lbs GVWR in interstate commerce; transport more than eight passengers (for hire) or over fifteen passengers (not for hire); or transport hazardous materials requiring placarding under DOT regulations.
DOT physicals are offered at test centres in all cities and all states, through Accredited Drug Testing’s nationwide network. You can schedule by calling 1-800-221-4291.
You should bring a government-issued photo ID; glasses or contact lenses and the prescription; a list of medications and dosages; CPAP usage data if applicable; and any specialist clearance letters or physician documentation (for conditions like heart disease, sleep apnea, diabetes) to your DOT physical.
If you fail the DOT physical, you will not receive the medical card; you may be temporarily or permanently disqualified depending on the condition; you will need to address any medical issues (e.g., uncontrolled hypertension, untreated sleep apnea, recent myocardial infarction) and then be re-examined.

Customer Reviews

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024


(800) 221-4291