Jeffrey Stillman
NPI 1689824617 · Medical Oncology Physician · Vestal, NY
Jeffrey Stillman is a Medical Oncology Physician provider in Vestal, NY (NPI 1689824617).
Provider details
- NPI number
- 1689824617
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 183994 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-26
- Last updated
- 2018-10-01
Frequently asked questions
- What is Jeffrey Stillman's NPI number?
- Jeffrey Stillman's National Provider Identifier (NPI) is 1689824617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Stillman's specialty?
- Jeffrey Stillman is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Stillman located?
- Jeffrey Stillman's practice location on file with NPPES is 804 Pratt Dr, Vestal, NY 13850-3841.
- What is Jeffrey Stillman's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Stillman is (845) 803-2391.
- Is Jeffrey Stillman's NPI active?
- Yes — Jeffrey Stillman's NPI (1689824617) is active in the NPPES registry as of the last update on 2018-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.