Nithya Sritharan, M.D
NPI 1619359072ActiveIndividual· Internal Medicine· Santa Cruz, CA
Internal Medicine (M.D) with Sutter Bay Medical Foundation, practicing in Santa Cruz, California. In 2024 Medicare paid $86,999 for 141 patients, and Part D covered 120 of their prescriptions, 80% of them generic. Springworks Therapeutics, Inc. was the largest of 2 companies reporting payments in 2025, $44.16 in all, mostly food and beverage. Lists Dominican Hospital as a hospital affiliation.
Overview
| NPI | 1619359072 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jun 22, 2015 |
| Last updated in NPPES | Aug 27, 2024 |
| Certified by provider | Aug 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A154485 | CA |
| Internal Medicine | 207R00000X | MT209715 | PA |
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 - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 4,441 across 60 procedure codes |
| Paid by Medicare | $86,999 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 161 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $77,031 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliation
- Dominican HospitalSanta Cruz, CA
Industry payments (Open Payments)
- 2025$44.16 · 2 payments from 2 companies
- 2024$166.55 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Springworks Therapeutics, Inc. | $23.50 | 1 |
| Janssen Biotech, Inc. | $20.66 | 1 |
What the 2025 payments were for
- Food and Beverage$44.16 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 internal medicine physicians in Santa Cruz · All internal medicine physicians in California