Mahenaaz Haq, M.D.
NPI 1922275098ActiveIndividual· Internal Medicine, Geriatric Medicine· Dallas, TX
Internal Medicine, Geriatric Medicine (M.D.) with Healthtexas Provider Network and 1 other group, practicing in Dallas, Texas. Their prescriptions cost Medicare Part D more than their services did: $332,207 for 5,346 claims, against $195,194 paid for services in 2024. Stryker Corporation reported $63.06 in payments in 2024, mostly food and beverage. Lists Baylor Scott & White Medical Center Plano and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1922275098 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 8, 2008 |
| Last updated in NPPES | Feb 25, 2026 |
| Certified by provider | Feb 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | N0079 | 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 | 423 |
|---|---|
| Services billed | 3,878 across 47 procedure codes |
| Paid by Medicare | $195,194 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,346 · 13,847 30-day fills |
|---|---|
| Patients | 493 |
| Total drug cost | $332,207 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Geriatric Medicine |
Medical groups
- Healthtexas Provider NetworkWaxahachie, TX · 2,697 clinicians
- Erickson Health Medical Group of Texas, PADallas, TX · 14 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center PlanoPlano, TX
- Baylor University Medical CenterDallas, TX
- Medical City PlanoPlano, TX
Other facilities
- Accentcare Home Health of McKinneyHome health agency · McKinney, TX
- Vitalcaring GroupHome health agency · Sulphur Springs, TX
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Dallas, TX
Industry payments (Open Payments)
- 2024$63.06 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $63.06 | 1 |
What the 2024 payments were for
- Food and Beverage$63.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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