Michael Fishkin, DO
NPI 1194798454 · Family Medicine Physician · Stony Brook, NY
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Fishkin, DO is a Family Medicine Physician provider in Stony Brook, NY (NPI 1194798454).
Provider details
- NPI number
- 1194798454
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 121941 (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
20 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
- 2006-02-08
- Last updated
- 2009-11-20
Frequently asked questions
- What is Michael Fishkin's NPI number?
- Michael Fishkin's National Provider Identifier (NPI) is 1194798454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Fishkin's specialty?
- Michael Fishkin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Fishkin located?
- Michael Fishkin's practice location on file with NPPES is 2500 Nesconset Hwy, Stony Brook, NY 11790-2555.
- What is Michael Fishkin's phone number?
- The practice phone number listed in the NPPES registry for Michael Fishkin is (631) 751-3322.
- Does Michael Fishkin accept Medicare?
- Michael Fishkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Fishkin's NPI active?
- Yes — Michael Fishkin's NPI (1194798454) is active in the NPPES registry as of the last update on 2009-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.