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Lazar Feygin, M.D.
NPI 1356389399 · Internal Medicine Physician · Brooklyn, NY
Lazar Feygin, M.D. is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1356389399).
Provider details
- NPI number
- 1356389399
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 212904 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
198 Foster Ave
Suite B
Brooklyn, NY 11230-2133
Phone: (718) 854-3005
Fax: (718) 854-9803
Street-level locationGet directions
Mailing address
198 Foster Ave
Brooklyn, NY 11230-1133
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2013-09-27
Frequently asked questions
- What is Lazar Feygin's NPI number?
- Lazar Feygin's National Provider Identifier (NPI) is 1356389399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lazar Feygin's specialty?
- Lazar Feygin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lazar Feygin located?
- Lazar Feygin's practice location on file with NPPES is 198 Foster Ave, Brooklyn, NY 11230-2133.
- What is Lazar Feygin's phone number?
- The practice phone number listed in the NPPES registry for Lazar Feygin is (718) 854-3005.
- Is Lazar Feygin's NPI active?
- Yes — Lazar Feygin's NPI (1356389399) is active in the NPPES registry as of the last update on 2013-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.