Kelly M. O'Brien, M.D.
NPI 1982898631ActiveIndividual· Internal Medicine· Houston, TX
Internal Medicine (M.D.) in Houston, Texas, trained at University of Texas Medical School at San Antonio (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $538,413 for 7,350 claims, against $140,049 paid for services in 2024. Novo Nordisk Inc was the largest of 16 companies reporting payments in 2025, $960.29 in all, mostly food and beverage.
Overview
| NPI | 1982898631 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 5, 2007 |
| Last updated in NPPES | Feb 9, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M7484 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 412 |
|---|---|
| Services billed | 1,897 across 43 procedure codes |
| Paid by Medicare | $140,049 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,350 · 14,421 30-day fills |
|---|---|
| Patients | 543 |
| Total drug cost | $538,413 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Internal Medicine |
Medical group
- Norman B Frankel Et Al Ptr Medical Clinic of HoustonHouston, TX · 57 clinicians
Hospital affiliations
- Houston Methodist Clear Lake HospitalNassau Bay, TX
- Houston Methodist HospitalHouston, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Houston Methodist West HospitalHouston, TX
- Womans Hospital of Texas,theHouston, TX
Other facilities
- Bio Home Health Services IncHome health agency · Sugar Land, TX
- Elara CaringHome health agency · Pasadena, TX
- Tirr Memorial HermannInpatient rehabilitation facility · Houston, TX
Industry payments (Open Payments)
- 2025$960.29 · 50 payments from 16 companies
- 2024$1,067 · 65 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $262.63 | 12 |
| Amgen Inc. | $145.93 | 9 |
| Amneal Pharmaceuticals LLC | $115.84 | 7 |
| Aimmune Therapeutics, Inc. | $89.34 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $76.61 | 4 |
What the 2025 payments were for
- Food and Beverage$960.29 · 50 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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