Seth Flesher, M.D., M.P.H.
NPI 1063789279 · Psychiatry Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Flesher, M.D., M.P.H. is a Psychiatry Physician provider in Brooklyn, NY (NPI 1063789279).
Provider details
- NPI number
- 1063789279
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Male
- Sole proprietor
- No
- License
- 273843 (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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1090 Amsterdam Avenue16th Floor Department of PsychiatryNew York, NY 10025Phone: (212) 523-4000Fax: (212) 523-1685
Registry dates
- Enumerated
- 2011-11-17
- Last updated
- 2025-10-31
- Certified
- 2025-10-31
Frequently asked questions
- What is Seth Flesher's NPI number?
- Seth Flesher's National Provider Identifier (NPI) is 1063789279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Flesher's specialty?
- Seth Flesher is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Flesher located?
- Seth Flesher's practice location on file with NPPES is 451 Clarkson Ave, Brooklyn, NY 11203-2054.
- What is Seth Flesher's phone number?
- The practice phone number listed in the NPPES registry for Seth Flesher is (718) 245-3131.
- Does Seth Flesher accept Medicare?
- Seth Flesher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Flesher's NPI active?
- Yes — Seth Flesher's NPI (1063789279) is active in the NPPES registry as of the last update on 2025-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.