Marvin Sexton, MD
NPI 1659365138 · Pulmonary Disease Physician · Dothan, AL
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marvin Sexton, MD is a Pulmonary Disease Physician provider in Dothan, AL (NPI 1659365138).
Provider details
- NPI number
- 1659365138
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21089 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
7,342 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 3,319 | $58 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 565 | $49 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 406 | $39 |
| X-Ray of Chest, 2 Views71046 | 400 | $30 |
| Test to Measure Expiratory Airflow and Volume94010 | 384 | $24 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 329 | $34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Zolpidem Tartrate | 165 | 27 |
| Modafinil | 48 | — |
| Eszopiclone | 35 | — |
| Armodafinil | 29 | — |
| Temazepam | 28 | — |
| Clonazepam | 25 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 24 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,541 across 91 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4300 W Main StSuite 102Dothan, AL 36305-1054Phone: (334) 793-9564Fax: (334) 671-8907
Registry dates
- Enumerated
- 2005-09-09
- Last updated
- 2022-07-21
Frequently asked questions
- What is Marvin Sexton's NPI number?
- Marvin Sexton's National Provider Identifier (NPI) is 1659365138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marvin Sexton's specialty?
- Marvin Sexton is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marvin Sexton located?
- Marvin Sexton's practice location on file with NPPES is 1450 Ross Clark Cir Ste 400, Dothan, AL 36301-4770.
- What is Marvin Sexton's phone number?
- The practice phone number listed in the NPPES registry for Marvin Sexton is (334) 305-0400.
- Does Marvin Sexton accept Medicare?
- Marvin Sexton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marvin Sexton's NPI active?
- Yes — Marvin Sexton's NPI (1659365138) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.