Keerthiga Sivakumar, DO
NPI 1508488289ActiveIndividual· Internal Medicine· Brooklyn, NY
Internal Medicine (DO) in Brooklyn, New York, trained at Edward Via Col of Osteo Medicine-Virginia Campus (class of 2020). Mostly services rather than prescriptions: Medicare paid $59,874 for 403 patients in 2024, with only 22 Part D claims. Pfizer Inc. was the largest of 2 companies reporting payments in 2024, $43.75 in all, mostly food and beverage.
Overview
| NPI | 1508488289 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | May 15, 2020 |
| Last updated in NPPES | Aug 28, 2023 |
| Certified by provider | Aug 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 325594 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 403 |
|---|---|
| Services billed | 688 across 11 procedure codes |
| Paid by Medicare | $59,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 33 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $1,481 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Edward Via Col of Osteo Medicine-Virginia Campus |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Internal Medicine |
Medical groups
- Physician Affiliate Group of New York PCNew York, NY · 1,225 clinicians
- Ilm Medical Care PLLCFar Rockaway, NY · 35 clinicians
Hospital affiliation
- South Brooklyn HealthBrooklyn, NY
Other facilities
- Extended Home CareHome health agency · Brooklyn, NY
- Girling Health Care of New YorkHome health agency · Brooklyn, NY
Industry payments (Open Payments)
- 2024$43.75 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $23.44 | 1 |
| E.R. Squibb & Sons, L.L.C. | $20.31 | 1 |
What the 2024 payments were for
- Food and Beverage$43.75 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 2,104 internal medicine physicians in Brooklyn · All internal medicine physicians in New York