Ishita Aggarwal, MD
NPI 1518385699ActiveIndividual· Internal Medicine, Rheumatology· San Francisco, CA
Internal Medicine, Rheumatology (MD) in San Francisco, California, trained at New York University School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $1,672,277 for 1,413 claims, against $189,681 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,550 in all, mostly food and beverage.
Overview
| NPI | 1518385699 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2014 |
| Last updated in NPPES | Aug 29, 2025 |
| Certified by provider | Aug 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | A138573 | CA |
| Internal Medicine | 207R00000X | A138573 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 151 |
|---|---|
| Services billed | 18,798 across 26 procedure codes |
| Paid by Medicare | $189,681 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,413 · 2,357 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $1,672,277 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Pacific Rheumatology Associates Medical GroupSan Francisco, CA · 3 clinicians
Hospital affiliation
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
Industry payments (Open Payments)
- 2025$1,550 · 72 payments from 15 companies
- 2024$3,005 · 129 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $364.92 | 18 |
| Novartis Pharmaceuticals Corporation | $258.60 | 20 |
| Amgen Inc. | $191.35 | 9 |
| Janssen Biotech, Inc. | $188.38 | 5 |
| Ucb, Inc. | $155.78 | 5 |
What the 2025 payments were for
- Food and Beverage$1,462 · 70 payments
- Education$87.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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