JOHN STEVEN THOMMA
NPI 1104784537
Counselor - Mental Health in Brooklyn, NY

Q: What is John Thomma's NPI number?

The NPI number for John Thomma is 1104784537. It was assigned to this individual provider in the NPPES registry on January 14, 2026. The provider is also known as Jack Thomma.

Q: What is John Thomma'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 John Thomma was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 January 14, 2026

223 HIMROD ST APT 2L, BROOKLYN, NY 11237(718) 283-4348 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John Steven Thomma NPPES

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

JOHN STEVEN THOMMA (NPI 1104784537) is an individual mental health provider in Brooklyn, New York and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1104784537

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameJOHN STEVEN THOMMA

Location Address223 HIMROD ST APT 2LBrooklyn, NY 11237-4133

Mailing Address223 Himrod St Apt 2lBrooklyn, NY 11237-4133 · (718) 283-4348

Phone(718) 283-4348

Sole ProprietorNo

Enumeration DateJanuary 14, 2026

NPPES CertifiedJanuary 14, 2026

✔ NPI 1104784537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

223 HIMROD ST APT 2L, Brooklyn, NY 11237

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Other Names 1

Other Name (5)Jack Thomma

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 John Thomma's NPI number?

The NPI number for John Thomma is 1104784537. It was assigned to this individual provider in the NPPES registry on January 14, 2026. The provider is also known as Jack Thomma.

Where is John Thomma located?

John Thomma practices at 223 Himrod St Apt 2L, Brooklyn, NY 11237. The listed phone number is (718) 283-4348.

What is John Thomma'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 John Thomma was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.