MRS. RACHEL CHERNYAVSKIY LMFT
NPI 1588093546
Marriage & Family Therapist in Port Jefferson, NY

Q: What is Rachel Chernyavskiy's NPI number?

The NPI number for Rachel Chernyavskiy is 1588093546. It was assigned to this individual provider in the NPPES registry on November 9, 2013.

Q: What is Rachel Chernyavskiy's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Active since November 09, 2013

49 HILLCREST AVE, PORT JEFFERSON, NY 11777(631) 965-7465 Get Directions Write a Review

NPPES record last updated: March 30, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 30, 2025, Feb 9, 2023 (2 updates tracked since 2023).

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About Mrs. Rachel Chernyavskiy Lmft NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. RACHEL CHERNYAVSKIY LMFT (NPI 1588093546) is an individual marriage & family therapist in Port Jefferson, New York, licensed in Connecticut (003030) and active in the NPI registry since November 2013.

NPPES Registry Identity

NPI1588093546

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMRS. RACHEL CHERNYAVSKIYCredential: LMFT

Location Address49 HILLCREST AVEPort Jefferson, NY 11777-2109

Mailing Address49 Hillcrest AvePort Jefferson, NY 11777-2109 · (631) 965-7465

Phone(631) 965-7465

Sole ProprietorNo

Enumeration DateNovember 9, 2013

Last NPPES UpdateMarch 30, 20252 updates tracked since enumeration

NPPES CertifiedMarch 30, 2025

✔ NPI 1588093546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CT · 003030

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

49 HILLCREST AVE, Port Jefferson, NY 11777

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rachel Chernyavskiy's NPI number?

The NPI number for Rachel Chernyavskiy is 1588093546. It was assigned to this individual provider in the NPPES registry on November 9, 2013.

Where is Rachel Chernyavskiy located?

Rachel Chernyavskiy practices at 49 Hillcrest Ave, Port Jefferson, NY 11777. The listed phone number is (631) 965-7465.

What is Rachel Chernyavskiy's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

What insurance does Rachel Chernyavskiy accept?

Health plans from Providence Health Plan list Rachel Chernyavskiy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Rachel Chernyavskiy was last updated on March 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.