Olga Gonsiorovska, LMHC
NPI 1124416326 · Mental Health Counselor · Brooklyn, NY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Gonsiorovska, LMHC is a Mental Health Counselor provider in Brooklyn, NY (NPI 1124416326).
Provider details
- NPI number
- 1124416326
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 007185 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-12-23
- Last updated
- 2021-09-02
- Certified
- 2021-09-02
Frequently asked questions
- What is Olga Gonsiorovska's NPI number?
- Olga Gonsiorovska's National Provider Identifier (NPI) is 1124416326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Gonsiorovska's specialty?
- Olga Gonsiorovska is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Olga Gonsiorovska located?
- Olga Gonsiorovska's practice location on file with NPPES is 2502 86th Street, Brooklyn, NY 11214.
- What is Olga Gonsiorovska's phone number?
- The practice phone number listed in the NPPES registry for Olga Gonsiorovska is (347) 264-2925.
- Does Olga Gonsiorovska accept Medicare?
- Olga Gonsiorovska is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Gonsiorovska's NPI active?
- Yes — Olga Gonsiorovska's NPI (1124416326) is active in the NPPES registry as of the last update on 2021-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.