IndividualActive
Oleg Gerzhgorin
NPI 1154850345 · Social Worker · Brooklyn, NY
Oleg Gerzhgorin is a Social Worker provider in Brooklyn, NY (NPI 1154850345).
Provider details
- NPI number
- 1154850345
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1121 E 14th St
Brooklyn, NY 11230-4813
Phone: (718) 913-6847
Street-level locationGet directions
Mailing address
1818 Avenue
Brooklyn, NY 11230
Registry dates
- Enumerated
- 2017-06-09
- Last updated
- 2020-09-02
- Certified
- 2020-09-01
Frequently asked questions
- What is Oleg Gerzhgorin's NPI number?
- Oleg Gerzhgorin's National Provider Identifier (NPI) is 1154850345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oleg Gerzhgorin's specialty?
- Oleg Gerzhgorin is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Oleg Gerzhgorin located?
- Oleg Gerzhgorin's practice location on file with NPPES is 1121 E 14th St, Brooklyn, NY 11230-4813.
- What is Oleg Gerzhgorin's phone number?
- The practice phone number listed in the NPPES registry for Oleg Gerzhgorin is (718) 913-6847.
- Is Oleg Gerzhgorin's NPI active?
- Yes — Oleg Gerzhgorin's NPI (1154850345) is active in the NPPES registry as of the last update on 2020-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.