What is John Thomma's NPI number?

John Thomma's National Provider Identifier (NPI) is 1104784537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Thomma's specialty?

John Thomma is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is John Thomma located?

John Thomma's practice location on file with NPPES is 223 Himrod St Apt 2l, Brooklyn, NY 11237-4133.

What is John Thomma's phone number?

The practice phone number listed in the NPPES registry for John Thomma is (718) 283-4348.

Is John Thomma's NPI active?

Yes — John Thomma's NPI (1104784537) is active in the NPPES registry as of the last update on 2026-01-14.

IndividualActive

John Thomma

NPI 1104784537 · Mental Health Counselor · Brooklyn, NY

John Thomma is a Mental Health Counselor provider in Brooklyn, NY (NPI 1104784537).

Provider details

NPI number: 1104784537
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

223 Himrod St Apt 2l

Brooklyn, NY 11237-4133

Phone: (718) 283-4348

Street-level locationGet directions

More NY providers

Mailing address