Zahida Khan Maskatia, M.D.
NPI 1134364250ActiveIndividual· Internal Medicine, Allergy & Immunology· San Mateo, CA
Internal Medicine, Allergy & Immunology (M.D.) in San Mateo, California, trained at University of Michigan Medical School (class of 2007). Enrolled in Medicare as practitioner - internal medicine. Ars Pharmaceuticals Operations, Inc. was the largest of 2 companies reporting payments in 2025, $48.07 in all, mostly food and beverage.
Overview
| NPI | 1134364250 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 3, 2008 |
| Last updated in NPPES | Oct 4, 2023 |
| Certified by provider | Oct 4, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Allergy & Immunology Primary | 207RA0201X | A143036 | CA |
| Internal Medicine | 207R00000X | BP20030561 | 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 (CA) |
|---|
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Allergy/Immunology |
Medical group
- UCSF Health Medical FoundationRedwood City, CA · 40 clinicians
Industry payments (Open Payments)
- 2025$48.07 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ars Pharmaceuticals Operations, Inc. | $27.91 | 1 |
| Genentech USA, Inc. | $20.16 | 1 |
What the 2025 payments were for
- Food and Beverage$48.07 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Allergy & Immunology providers in San Mateo
- 1366400384
- 1336392547
All Internal Medicine, Allergy & Immunology providers in California