Nitin Chilakamarri, M.D.
NPI 1679951164ActiveIndividual· Internal Medicine· Pomona, CA
Internal Medicine (M.D.) with Hospitalist Corporation of Inland Empire and 1 other group, practicing in Pomona, California. In 2024 Medicare paid $106,724 for 391 patients, and Part D covered 658 of their prescriptions, 76% of them generic. Smith+nephew, Inc. reported $32.60 in payments in 2025, mostly food and beverage. Lists Pomona Valley Hospital Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1679951164 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 15, 2015 |
| Last updated in NPPES | Jan 23, 2026 |
| Certified by provider | Jan 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A155703 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 391 |
|---|---|
| Services billed | 1,034 across 6 procedure codes |
| Paid by Medicare | $106,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 658 · 769 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $73,292 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Hospitalist Corporation of Inland EmpirePomona, CA · 26 clinicians
- United Hospitalist IncPomona, CA · 17 clinicians
Hospital affiliations
- Pomona Valley Hospital Medical CenterPomona, CA
- San Antonio Regional HospitalUpland, CA
Other facilities
- Angel Care Hospice of Arcadia, IncHospice · Arcadia, CA
Industry payments (Open Payments)
- 2025$32.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $32.60 | 1 |
What the 2025 payments were for
- Food and Beverage$32.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 internal medicine physicians in Pomona · All internal medicine physicians in California