Marcus Ryan Davidson, PA-C
NPI 1962942839ActiveIndividual· Physician Assistant· Lafayette, LA
Physician Assistant (PA-C) with Kelly L. Cobb, MD, APMC, practicing in Lafayette, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $319,443 for 3,150 claims, against $57,342 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $898.21 in all, mostly food and beverage. Lists Abbeville General Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1962942839 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 27, 2017 |
| Last updated in NPPES | Jul 22, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 309327 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 239 |
|---|---|
| Services billed | 1,265 across 42 procedure codes |
| Paid by Medicare | $57,342 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,150 · 6,587 30-day fills |
|---|---|
| Patients | 306 |
| Total drug cost | $319,443 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Kelly L. Cobb, MD, APMCLafayette, LA · 4 clinicians
Hospital affiliations
- Abbeville General HospitalAbbeville, LA
- Iberia Medical CenterNew Iberia, LA
- Ochsner Lafayette General Medical CenterLafayette, LA
- Opelousas General Health SystemOpelousas, LA
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA
Other facilities
- Grace Home HealthHome health agency · Lafayette, LA
Industry payments (Open Payments)
- 2025$898.21 · 44 payments from 16 companies
- 2024$988.98 · 56 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $168.72 | 10 |
| Pfizer Inc. | $116.79 | 5 |
| Revance Therapeutics, Inc. | $83.00 | 1 |
| Astellas Pharma US Inc | $82.33 | 4 |
| Astrazeneca Pharmaceuticals LP | $64.39 | 4 |
What the 2025 payments were for
- Food and Beverage$898.21 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 88 physician assistants in Lafayette · All physician assistants in Louisiana