Nalini G. Kakimallaiah, M.D.
NPI 1023258126ActiveIndividual· Internal Medicine· Scranton, PA
Internal Medicine (M.D.) with Pennsylvania Hospitalist Group, LLC, practicing in Scranton, Pennsylvania. In 2024 Medicare paid $112,765 for 392 patients, and Part D covered 255 of their prescriptions, 83% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $61.22 in payments in 2025, mostly food and beverage. Lists Geisinger Wyoming Valley Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1023258126 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 2, 2009 |
| Last updated in NPPES | Nov 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD440504 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 392 |
|---|---|
| Services billed | 1,224 across 11 procedure codes |
| Paid by Medicare | $112,765 |
Part D prescriptions in 2024
| Prescriptions (claims) | 255 · 291 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $24,116 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Pennsylvania Hospitalist Group, LLCScranton, PA · 59 clinicians
Hospital affiliations
- Geisinger Wyoming Valley Medical CenterWilkes Barre, PA
- Geisinger-Community Medical CenterScranton, PA
- Regional Hospital of ScrantonScranton, PA
- Wilkes-Barre General HospitalWilkes-Barre, PA
Industry payments (Open Payments)
- 2025$61.22 · 1 payment from 1 company
- 2024$15.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $61.22 | 1 |
What the 2025 payments were for
- Food and Beverage$61.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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