What is Nathan Friedman's NPI number?

Nathan Friedman's National Provider Identifier (NPI) is 1093664484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nathan Friedman's specialty?

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

Where is Nathan Friedman located?

Nathan Friedman's practice location on file with NPPES is 1935 49th Rd Apt 505, Brooklyn, NY 11204-1764.

What is Nathan Friedman's phone number?

The practice phone number listed in the NPPES registry for Nathan Friedman is (646) 203-8022.

Is Nathan Friedman's NPI active?

Yes — Nathan Friedman's NPI (1093664484) is active in the NPPES registry as of the last update on 2026-01-27.

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Nathan Friedman, PMHNP

NPI 1093664484 · Psychiatry Physician · Brooklyn, NY

Nathan Friedman, PMHNP is a Psychiatry Physician provider in Brooklyn, NY (NPI 1093664484).

Provider details

NPI number: 1093664484
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: PMHNP
Sex: Male
Sole proprietor: Yes
License: 408000 (NY)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 408000 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 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
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

1935 49th Rd Apt 505

Brooklyn, NY 11204-1764

Phone: (646) 203-8022

Approximate (ZIP-level) locationGet directions

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Mailing address