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Michael Castor, M.D.
NPI 1235382946 · General Practice Physician · New York, NY
Michael Castor, M.D. is a General Practice Physician provider in New York, NY (NPI 1235382946).
Provider details
- NPI number
- 1235382946
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 216979 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
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
192 Lexington Ave
15th Fl
New York, NY 10016-6823
Phone: (212) 601-9779
Street-level locationGet directions
Mailing address
192 Lexington Ave
New York, NY 10016-6823
Registry dates
- Enumerated
- 2008-10-25
- Last updated
- 2008-10-25
Frequently asked questions
- What is Michael Castor's NPI number?
- Michael Castor's National Provider Identifier (NPI) is 1235382946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Castor's specialty?
- Michael Castor is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Castor located?
- Michael Castor's practice location on file with NPPES is 192 Lexington Ave, New York, NY 10016-6823.
- What is Michael Castor's phone number?
- The practice phone number listed in the NPPES registry for Michael Castor is (212) 601-9779.
- Is Michael Castor's NPI active?
- Yes — Michael Castor's NPI (1235382946) is active in the NPPES registry as of the last update on 2008-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.