Mohammed Q. Khan, M.D.
NPI 1912008087ActiveIndividual· Specialist· Riverside, CA
Specialist (M.D.) with Riverside Nephrology Physicians Inc, practicing in Riverside, California. Their prescriptions cost Medicare Part D more than their services did: $502,949 for 3,016 claims, against $198,461 paid for services in 2024. Abbott Laboratories was the largest of 11 companies reporting payments in 2025, $1,073 in all, mostly food and beverage. Lists Alexian Brothers Medical Center 1 and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1912008087 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 25, 2006 |
| Last updated in NPPES | Apr 22, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A78544 | CA |
| Internal Medicine | 207R00000X | A78544 | CA |
| Internal Medicine, Nephrology | 207RN0300X | A78544 | 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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 345 |
|---|---|
| Services billed | 1,475 across 15 procedure codes |
| Paid by Medicare | $198,461 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,016 · 4,906 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $502,949 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Riverside Nephrology Physicians IncPerris, CA · 3 clinicians
Hospital affiliations
- Alexian Brothers Medical Center 1Elk Grove Village, IL
- Corona Regional Medical CenterCorona, CA
- Parkview Community Hospital Medical CenterRiverside, CA
- Riverside Community HospitalRiverside, CA
- St Alexius Medical CenterHoffman Estates, IL
Other facilities
- Tricity Riverside DialysisDialysis facility · Riverside, CA
- Van Buren DialysisDialysis facility · Riverside, CA
Industry payments (Open Payments)
- 2025$1,073 · 40 payments from 11 companies
- 2024$1,245 · 46 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $189.23 | 1 |
| Travere Therapeutics, Inc. | $173.73 | 7 |
| Ardelyx, Inc. | $134.84 | 7 |
| Novartis Pharmaceuticals Corporation | $121.21 | 5 |
| Akebia Therapeutics Inc | $107.82 | 5 |
What the 2025 payments were for
- Food and Beverage$1,073 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 97 Specialist providers in Riverside · All Specialist providers in California