Margaret Ekenma Umah, MD
NPI 1548498009ActiveIndividual· Family Medicine· Richmond, TX
Family Medicine (MD) in Richmond, Texas, trained at University of Missouri, Columbia School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $1,220,213 for 11,073 claims, against $55,797 paid for services in 2024. Novo Nordisk Inc was the largest of 22 companies reporting payments in 2025, $1,820 in all, mostly food and beverage.
Overview
| NPI | 1548498009 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 23, 2009 |
| Last updated in NPPES | Jun 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | P0937 | 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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 268 |
|---|---|
| Services billed | 1,038 across 31 procedure codes |
| Paid by Medicare | $55,797 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,073 · 24,495 30-day fills |
|---|---|
| Patients | 781 |
| Total drug cost | $1,220,213 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
Hospital affiliations
- Houston Methodist HospitalHouston, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Houston Methodist West HospitalHouston, TX
- Memorial Hermann Sugar Land HospitalSugar Land, TX
- Oakbend Medical CenterRichmond, TX
Other facilities
- Accentcare Home Health of Houston - South, LLCHome health agency · Sugar Land, TX
- Camillians Home Health Services LLCHome health agency · Bellaire, TX
Industry payments (Open Payments)
- 2025$1,820 · 94 payments from 22 companies
- 2024$2,199 · 125 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $571.51 | 26 |
| Pfizer Inc. | $215.78 | 12 |
| Dexcom, Inc. | $153.20 | 8 |
| Lilly USA, LLC | $133.07 | 7 |
| Ibsa Pharma Inc. | $117.13 | 7 |
What the 2025 payments were for
- Food and Beverage$1,820 · 94 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Richmond
- 1073808424
- 1073905097
- 1174028039
- 1184672404
- 1346861770
- 1538622170
- 1689092611
- 1861629305
- 1871956730
- 1992764419
- 1043269285
- 1346342714
All 47 family medicine physicians in Richmond · All family medicine physicians in Texas