Jennifer Knishinsky, M.D.
NPI 1194982280 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Knishinsky, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1194982280).
Provider details
- NPI number
- 1194982280
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 257804 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 99 | 27 |
| Amlodipine Besylate | 89 | 23 |
| Lisinopril | 54 | 18 |
| Empagliflozinbrand: Jardiance | 54 | 17 |
| Warfarin Sodium | 54 | 21 |
| Semaglutidebrand: Ozempic | 48 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-18
- Last updated
- 2010-10-25
Frequently asked questions
- What is Jennifer Knishinsky's NPI number?
- Jennifer Knishinsky's National Provider Identifier (NPI) is 1194982280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Knishinsky's specialty?
- Jennifer Knishinsky is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Knishinsky located?
- Jennifer Knishinsky's practice location on file with NPPES is 462 1st Ave, New York, NY 10016-9196.
- What is Jennifer Knishinsky's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Knishinsky is (212) 562-1651.
- Does Jennifer Knishinsky accept Medicare?
- Jennifer Knishinsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Knishinsky's NPI active?
- Yes — Jennifer Knishinsky's NPI (1194982280) is active in the NPPES registry as of the last update on 2010-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.