MARY CAITLIN HATCH
NPI 1891331229
Counselor - Mental Health in Brooklyn, NY

Q: What is Mary Hatch's NPI number?

The NPI number for Mary Hatch is 1891331229. It was assigned to this individual provider in the NPPES registry on November 20, 2019.

Q: What is Mary Hatch's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Hatch was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since November 20, 2019

87 RICHARDSON ST, BROOKLYN, NY 11211(516) 847-2302 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 19, 2025, Nov 27, 2022, Nov 20, 2019 (3 updates tracked since 2019).

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About Mary Caitlin Hatch NPPES

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

MARY CAITLIN HATCH (NPI 1891331229) is an individual mental health provider in Brooklyn, New York and active in the NPI registry since November 2019.

NPPES Registry Identity

NPI1891331229

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMARY CAITLIN HATCH

Location Address87 RICHARDSON STBrooklyn, NY 11211-1306

Mailing Address184 Washington Park Apt 2Brooklyn, NY 11205-4082 · (512) 431-6013

Phone(516) 847-2302

Sole ProprietorYes

Enumeration DateNovember 20, 2019

Last NPPES UpdateDecember 19, 20253 updates tracked since enumeration

NPPES CertifiedDecember 19, 2025

✔ NPI 1891331229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

87 RICHARDSON ST, Brooklyn, NY 11211

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Other Providers at the Same Location NPPES 2

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

GABRIEL BIRNBAUM LMSW

Social Worker

87 RICHARDSON ST
BROOKLYN, NY 11211

Kings County (857) 991-8543

KATHERINE LJ SYME MHC-I

Counselor (Mental Health)

87 RICHARDSON ST
BROOKLYN, NY 11211

Kings County (929) 250-8867

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 Mary Hatch's NPI number?

The NPI number for Mary Hatch is 1891331229. It was assigned to this individual provider in the NPPES registry on November 20, 2019.

Where is Mary Hatch located?

Mary Hatch practices at 87 Richardson St, Brooklyn, NY 11211. The listed phone number is (516) 847-2302.

What is Mary Hatch'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 Mary Hatch was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.