Prasanth Narasimharao Surampudi, M.D.
NPI 1538367438ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Sacramento, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Regents of the Univ of Ca and 1 other group, practicing in Sacramento, California. Their prescriptions cost Medicare Part D more than their services did: $871,536 for 1,860 claims, against $96,419 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $337.49 in all, mostly food and beverage. Lists Marshall Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538367438 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 3, 2007 |
| Last updated in NPPES | Jun 2, 2020 |
| Certified by provider | Jun 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A98080 | CA |
| Internal Medicine | 207R00000X | 25MA08182300 | NJ |
| Internal Medicine | 207R00000X | A98080 | 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 - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 307 |
|---|---|
| Services billed | 4,251 across 21 procedure codes |
| Paid by Medicare | $96,419 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,860 · 4,416 30-day fills |
|---|---|
| Patients | 263 |
| Total drug cost | $871,536 |
| Generic share | 51% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
- Regents of the University of CaliforniaSacramento, CA · 567 clinicians
Hospital affiliations
- Marshall Medical CenterPlacerville, CA
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$337.49 · 4 payments from 3 companies
- 2024$228.93 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $174.26 | 2 |
| Novo Nordisk Inc | $89.17 | 1 |
| Novartis Pharmaceuticals Corporation | $74.06 | 1 |
What the 2025 payments were for
- Food and Beverage$337.49 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 endocrinologists in Sacramento · All endocrinologists in California