Mark Suh, MD
NPI 1548849227ActiveIndividual· Internal Medicine· Pearland, TX
Internal Medicine (MD) with Tmh Physician Associates PLLC, practicing in Pearland, Texas. Their prescriptions cost Medicare Part D more than their services did: $10,818 for 173 claims, against $4,980 paid for services in 2024. Novo Nordisk Inc was the largest of 16 companies reporting payments in 2025, $949.32 in all, mostly food and beverage. Lists Houston Methodist Clear Lake Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1548849227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2021 |
| Last updated in NPPES | Jul 1, 2024 |
| Certified by provider | Jul 1, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | U9088 | TX |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 64 across 10 procedure codes |
| Paid by Medicare | $4,980 |
Part D prescriptions in 2024
| Prescriptions (claims) | 173 · 315 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $10,818 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
Hospital affiliations
- Houston Methodist Clear Lake HospitalNassau Bay, TX
- Houston Methodist HospitalHouston, TX
Industry payments (Open Payments)
- 2025$949.32 · 46 payments from 16 companies
- 2024$163.59 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $258.53 | 11 |
| Pfizer Inc. | $98.16 | 4 |
| Lilly USA, LLC | $87.53 | 5 |
| Sanofi-Aventis U.S. LLC | $68.24 | 3 |
| Amgen Inc. | $57.22 | 3 |
What the 2025 payments were for
- Food and Beverage$949.32 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 internal medicine physicians in Pearland · All internal medicine physicians in Texas