Maria Pharah Ambalong, MD
NPI 1285660076ActiveIndividual· Family Medicine, Geriatric Medicine· Dallas, TX
Family Medicine, Geriatric Medicine (MD) with Texas Health Physicians Group and 1 other group, practicing in Dallas, Texas. Their prescriptions cost Medicare Part D more than their services did: $918,661 for 13,252 claims, against $72,168 paid for services in 2024. Servier Pharmaceuticals LLC reported $23.02 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1285660076 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 23, 2006 |
| Last updated in NPPES | Dec 19, 2025 |
| Certified by provider | Dec 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Geriatric Medicine Primary | 207QG0300X | Q9277 | TX |
| Family Medicine | 207Q00000X | 2006034474 | MO |
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 - Geriatric Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 201 |
|---|---|
| Services billed | 835 across 10 procedure codes |
| Paid by Medicare | $72,168 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,252 · 13,293 30-day fills |
|---|---|
| Patients | 325 |
| Total drug cost | $918,661 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Family Practice |
Medical groups
- Texas Health Physicians GroupFort Worth, TX · 1,365 clinicians
- Questcare Matrix PLLCKennedale, TX · 40 clinicians
Other facilities
- Axel Hospice Care LLCHospice · Richardson, TX
- Kindful HealthHospice · Plano, TX
- Solaris Hospice IncHospice · Decatur, TX
- Valor HospiceHospice · Fort Worth, TX
- Allegiant Wellness and RehabNursing home · Crowley, TX
- Forum Parkway Health & RehabilitationNursing home · Bedford, TX
- Mallard Creek Therapy and Living CenterNursing home · Fort Worth, TX
- The Harrison at HeritageNursing home · Fort Worth, TX
Industry payments (Open Payments)
- 2025$23.02 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Servier Pharmaceuticals LLC | $23.02 | 1 |
What the 2025 payments were for
- Food and Beverage$23.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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