Rachel Chernyavskiy, LMFT
NPI 1588093546 · Marriage & Family Therapist · Port Jefferson, NY
Rachel Chernyavskiy, LMFT is a Marriage & Family Therapist provider in Port Jefferson, NY (NPI 1588093546).
Provider details
- NPI number
- 1588093546
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 003030 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
12 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
- 2013-11-09
- Last updated
- 2025-03-30
- Certified
- 2025-03-30
Frequently asked questions
- What is Rachel Chernyavskiy's NPI number?
- Rachel Chernyavskiy's National Provider Identifier (NPI) is 1588093546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Chernyavskiy's specialty?
- Rachel Chernyavskiy is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Rachel Chernyavskiy located?
- Rachel Chernyavskiy's practice location on file with NPPES is 49 Hillcrest Ave, Port Jefferson, NY 11777-2109.
- What is Rachel Chernyavskiy's phone number?
- The practice phone number listed in the NPPES registry for Rachel Chernyavskiy is (631) 965-7465.
- Is Rachel Chernyavskiy's NPI active?
- Yes — Rachel Chernyavskiy's NPI (1588093546) is active in the NPPES registry as of the last update on 2025-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.