Bithika Ray, M.D.
NPI 1871725804ActiveIndividual· Internal Medicine· Mankato, MN
Internal Medicine (M.D.) with Mankato Clinic Ltd, practicing in Mankato, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $797,512 for 6,335 claims, against $162,420 paid for services in 2024. Medtronic, Inc. was the largest of 11 companies reporting payments in 2025, $191.75 in all, mostly food and beverage. Lists Mayo Clinic Health System - Mankato and 1 other hospital as hospital affiliations.
Overview
| NPI | 1871725804 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 9, 2009 |
| Last updated in NPPES | Jul 15, 2020 |
| Certified by provider | Jul 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 52615 | MN |
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 - Internal Medicine (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 368 |
|---|---|
| Services billed | 9,079 across 106 procedure codes |
| Paid by Medicare | $162,420 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,335 · 14,525 30-day fills |
|---|---|
| Patients | 472 |
| Total drug cost | $797,512 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mankato Clinic LtdMankato, MN · 242 clinicians
Hospital affiliations
- Mayo Clinic Health System - MankatoMankato, MN
- Mayo Clinic Health System St. JamesSt James, MN
Other facilities
- Adara Home Health IncHome health agency · Buffalo, MN
- Good Samaritan Society Home Care St PeterHome health agency · Saint Peter, MN
- Stch South Central Mn Opco LLCHospice · Mankato, MN
Industry payments (Open Payments)
- 2025$191.75 · 11 payments from 11 companies
- 2024$165.54 · 11 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $24.40 | 1 |
| Phathom Pharmaceuticals, Inc. | $20.06 | 1 |
| Dexcom, Inc. | $19.34 | 1 |
| Agios Pharmaceuticals, Inc. | $19.25 | 1 |
| Madrigal Pharmaceuticals | $16.41 | 1 |
What the 2025 payments were for
- Food and Beverage$191.75 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 internal medicine physicians in Mankato · All internal medicine physicians in Minnesota