Michael Dosik, M.D.
NPI 1164437950 · Hematology & Oncology Physician · Setauket, NY
Michael Dosik, M.D. is a Hematology & Oncology Physician provider in Setauket, NY (NPI 1164437950).
Provider details
- NPI number
- 1164437950
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 114608 (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
19 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
- 2006-07-30
- Last updated
- 2014-03-21
Frequently asked questions
- What is Michael Dosik's NPI number?
- Michael Dosik's National Provider Identifier (NPI) is 1164437950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dosik's specialty?
- Michael Dosik is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Dosik located?
- Michael Dosik's practice location on file with NPPES is 22 Conscience Cir, Setauket, NY 11733-3106.
- What is Michael Dosik's phone number?
- The practice phone number listed in the NPPES registry for Michael Dosik is (631) 751-5421.
- Is Michael Dosik's NPI active?
- Yes — Michael Dosik's NPI (1164437950) is active in the NPPES registry as of the last update on 2014-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.