Geriatric Services, P.C.
NPI 1255386561ActiveOrganization· Internal Medicine· Yonkers, NY
Internal Medicine in Yonkers, New York, registered in NPPES in May 2006. The authorized official on file is Thomas Kalchthaler, DO, Ceo And Medical Director.
Overview
| NPI | 1255386561 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | May 24, 2006 |
| Last updated in NPPES | Sep 15, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | — | NY |
| Family Medicine | 207Q00000X | — | NY |
| Physician Assistant | 363A00000X | — | NY |
| Nurse Practitioner | 363L00000X | — | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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