Anu R. Prabhala, M.D.
NPI 1518966548ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Tulsa, OK
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Warren Clinic Inc and 1 other group, practicing in Tulsa, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $2,235,737 for 5,235 claims, against $83,196 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $151.94 in all, mostly food and beverage. Lists Saint Francis Hospital Muskogee and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1518966548 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2005 |
| Last updated in NPPES | Feb 29, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 23244 | OK |
| Internal Medicine | 207R00000X | 23244 | OK |
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 - Endocrinology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 618 |
|---|---|
| Services billed | 2,213 across 17 procedure codes |
| Paid by Medicare | $83,196 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,235 · 10,855 30-day fills |
|---|---|
| Patients | 592 |
| Total drug cost | $2,235,737 |
| Generic share | 32% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Warren Clinic IncTulsa, OK · 883 clinicians
- Saint Francis Hospital, Inc.Tulsa, OK · 61 clinicians
Hospital affiliations
- Saint Francis Hospital MuskogeeMuskogee, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital Vinita, IncVinita, OK
- Saint Francis Hospital, IncTulsa, OK
Industry payments (Open Payments)
- 2025$151.94 · 8 payments from 3 companies
- 2024$52.24 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $104.16 | 6 |
| Dexcom, Inc. | $26.52 | 1 |
| Mannkind Corporation | $21.26 | 1 |
What the 2025 payments were for
- Food and Beverage$151.94 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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