Marien Tavarez, M.D
NPI 1437335999ActiveIndividual· Internal Medicine· Dothan, AL
Internal Medicine (M.D) with Southern Clinic PC, practicing in Dothan, Alabama. Their prescriptions cost Medicare Part D more than their services did: $2,134,790 for 27,029 claims, against $250,530 paid for services in 2024. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $221.26 in all, mostly food and beverage. Lists Flowers Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1437335999 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jan 15, 2008 |
| Last updated in NPPES | May 30, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 235343 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 457 |
|---|---|
| Services billed | 9,105 across 80 procedure codes |
| Paid by Medicare | $250,530 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27,029 · 53,231 30-day fills |
|---|---|
| Patients | 1,168 |
| Total drug cost | $2,134,790 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Southern Clinic PCDothan, AL · 25 clinicians
Hospital affiliations
- Flowers HospitalDothan, AL
- Medical Center EnterpriseEnterprise, AL
- Southeast Health Medical CenterDothan, AL
Other facilities
- Amedisys Home HealthHome health agency · Dothan, AL
- Centerwell Home HealthHome health agency · Dothan, AL
- Enhabit Home HealthHome health agency · Dothan, AL
- Southeast Alabama HomecareHome health agency · Enterprise, AL
- Southeast Alabama HomecareHome health agency · Dothan, AL
- GentivaHospice · Enterprise, AL
Industry payments (Open Payments)
- 2025$221.26 · 10 payments from 5 companies
- 2024$248.18 · 14 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $69.30 | 4 |
| Medtronic, Inc. | $59.45 | 1 |
| Glaxosmithkline, LLC. | $58.42 | 3 |
| Inspire Medical Systems, Inc. | $18.71 | 1 |
| Dexcom, Inc. | $15.38 | 1 |
What the 2025 payments were for
- Food and Beverage$221.26 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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