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NICOLE KOSAR MHC
NPI 1811821192
Counselor - Mental Health in Watertown, MA

Active since June 11, 2026
480 PLEASANT ST FL 4, WATERTOWN, MA 02472(617) 272-9045 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Nicole Kosar Mhc NPPES

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

NICOLE KOSAR MHC (NPI 1811821192) is an individual mental health provider in Watertown, Massachusetts and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1811821192
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameNICOLE KOSARCredential: MHC
Location Address480 PLEASANT ST FL 4Watertown, MA 02472-2463
Mailing Address1500 Commonwealth Ave Apt 3fBoston, MA 02135-4505
Phone(617) 272-9045
Sole ProprietorNo
Enumeration DateJune 11, 2026
NPPES CertifiedJune 11, 2026
✔ NPI 1811821192 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
480 PLEASANT ST FL 4, Watertown, MA 02472
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VICTORIA ROZZI
Social Worker
480 PLEASANT ST FL 4
WATERTOWN, MA 02472
Middlesex County (617) 272-9045
NEHA SAJJAD
Counselor (Mental Health)
480 PLEASANT ST FL 4
WATERTOWN, MA 02472
Middlesex County (617) 841-4304
MAHNOOR WAJID
Counselor (Mental Health)
480 PLEASANT ST FL 4
WATERTOWN, MA 02472
Middlesex County (617) 609-1544

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 Nicole Kosar's NPI number?

The NPI number for Nicole Kosar is 1811821192. It was assigned to this individual provider in the NPPES registry on June 11, 2026.

Where is Nicole Kosar located?

Nicole Kosar practices at 480 Pleasant St Fl 4, Watertown, MA 02472. The listed phone number is (617) 272-9045.

What is Nicole Kosar's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Nicole Kosar was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.