Fatima A. Gauhar, MD
NPI 1619959517ActiveIndividual· Internal Medicine· Corona, CA
Internal Medicine (MD) with Riverside Medical Clinic Inc, practicing in Corona, California. Their prescriptions cost Medicare Part D more than their services did: $690,823 for 7,900 claims, against $60,329 paid for services in 2024. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $142.60 in all, mostly food and beverage.
Overview
| NPI | 1619959517 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 16, 2005 |
| Last updated in NPPES | Apr 14, 2025 |
| Certified by provider | Apr 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A86048 | CA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 805 across 39 procedure codes |
| Paid by Medicare | $60,329 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,900 · 19,859 30-day fills |
|---|---|
| Patients | 540 |
| Total drug cost | $690,823 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Riverside Medical Clinic IncRiverside, CA · 173 clinicians
Industry payments (Open Payments)
- 2025$142.60 · 7 payments from 4 companies
- 2024$255.95 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $76.54 | 4 |
| Zoll Respicardia, Inc. | $23.84 | 1 |
| Edwards Lifesciences Corporation | $22.89 | 1 |
| Exact Sciences Corporation | $19.33 | 1 |
What the 2025 payments were for
- Food and Beverage$142.60 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Corona
- 1003850553
- 1053393959
- 1073808994
- 1124696331
- 1154884351
- 1235145590
- 1235307141
- 1316203250
- 1396168944
- 1427266352
- 1487740262
- 1508260340
All 85 internal medicine physicians in Corona · All internal medicine physicians in California