Archana Aggarwal, M.D.
NPI 1326024084ActiveIndividual· Internal Medicine, Nephrology· Castro Valley 94546, CA
Internal Medicine, Nephrology (M.D.) in Castro Valley 94546, California, trained at Howard University College of Medicine (class of 1999). 478 Medicare patients in 2024, $275,280 paid; nearly all of their 1,028 Part D prescriptions were generic (90%). Ani Pharmaceuticals, Inc. was the largest of 8 companies reporting payments in 2025, $241.46 in all, mostly food and beverage.
Overview
| NPI | 1326024084 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 15, 2005 |
| Last updated in NPPES | Jul 20, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A74682 | 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 | 478 |
|---|---|
| Services billed | 2,230 across 29 procedure codes |
| Paid by Medicare | $275,280 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,028 · 2,549 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $213,980 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Howard University College of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- West Coast KidneyDaly City, CA · 56 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Eden Medical CenterCastro Valley, CA
- Highland HospitalOakland, CA
Other facilities
- Davita Castro ValleyDialysis facility · Castro Valley, CA
- Davita Hayward Dialysis CenterDialysis facility · Hayward, CA
- Shc Wb San LeandroDialysis facility · San Leandro, CA
Industry payments (Open Payments)
- 2025$241.46 · 11 payments from 8 companies
- 2024$462.08 · 20 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ani Pharmaceuticals, Inc. | $55.35 | 3 |
| Calliditas Therapeutics US Inc. | $37.61 | 2 |
| Novartis Pharmaceuticals Corporation | $34.52 | 1 |
| Depuy Synthes Sales Inc. | $28.05 | 1 |
| Mallinckrodt Hospital Products Inc. | $22.98 | 1 |
What the 2025 payments were for
- Food and Beverage$241.46 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records