What is Gregory Firman's NPI number?

Gregory Firman's National Provider Identifier (NPI) is 1124008875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Firman's specialty?

Gregory Firman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Gregory Firman located?

Gregory Firman's practice location on file with NPPES is 225 Sterling Place, Brooklyn, NY 11238-4693.

What is Gregory Firman's phone number?

The practice phone number listed in the NPPES registry for Gregory Firman is (413) 519-9603.

Is Gregory Firman's NPI active?

Yes — Gregory Firman's NPI (1124008875) is active in the NPPES registry as of the last update on 2023-07-03.

IndividualActive

Gregory Firman, M.D.

NPI 1124008875 · Psychiatry Physician · Brooklyn, NY

Gregory Firman, M.D. is a Psychiatry Physician provider in Brooklyn, NY (NPI 1124008875).

Provider details

NPI number: 1124008875
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 102926 (NY)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 102926 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% 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

225 Sterling Place

#4n

Brooklyn, NY 11238-4693

Phone: (413) 519-9603

Street-level locationGet directions

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Mailing address