Nikhil Sripathi Karanth, M.D.
NPI 1144332586ActiveIndividual· Internal Medicine, Gastroenterology· Woonsocket, RI
Internal Medicine, Gastroenterology (M.D.) with Yuma Regional Medical Center and 1 other group, practicing in Woonsocket, Rhode Island. In 2024 Medicare paid $177,936 for 969 patients, and Part D covered 138 of their prescriptions, 58% of them generic. Janssen Scientific Affairs, LLC was the largest of 4 companies reporting payments in 2025, $202.51 in all, mostly food and beverage. Lists Centennial Hills Hospital Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1144332586 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jul 15, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD11310 | RI |
| Internal Medicine, Gastroenterology | 207RG0100X | 230117 | NY |
| Internal Medicine | 207R00000X | MD11310 | RI |
| Internal Medicine | 207R00000X | 230117 | NY |
| Internal Medicine | 207R00000X | 4301089173 | MI |
| Internal Medicine, Gastroenterology | 207RG0100X | 4301089173 | MI |
| Internal Medicine | 207R00000X | 230672 | MA |
| Internal Medicine, Gastroenterology | 207RG0100X | 230672 | MA |
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 - Gastroenterology (AZ); Practitioner - Internal Medicine (NV); Practitioner - Internal Medicine (RI); Practitioner - Gastroenterology (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 969 |
|---|---|
| Services billed | 1,855 across 37 procedure codes |
| Paid by Medicare | $177,936 |
Part D prescriptions in 2024
| Prescriptions (claims) | 138 · 268 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $77,557 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Yuma Regional Medical CenterYuma, AZ · 361 clinicians
- Digestive Associates LLPN Las Vegas, NV · 18 clinicians
Hospital affiliations
- Centennial Hills Hospital Medical CenterLas Vegas, NV
- Summerlin Hospital Medical CenterLas Vegas, NV
- Sunrise Hospital and Medical CenterLas Vegas, NV
- Valley Hospital Medical CenterLas Vegas, NV
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$202.51 · 4 payments from 4 companies
- 2024$378.54 · 16 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $138.18 | 1 |
| Abbvie Inc. | $25.73 | 1 |
| Boston Scientific Corporation | $23.60 | 1 |
| Aimmune Therapeutics, Inc. | $15.00 | 1 |
What the 2025 payments were for
- Food and Beverage$202.51 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Woonsocket
- 1700271814
- 1124077300