What is Joshua Greene's NPI number?

Joshua Greene's National Provider Identifier (NPI) is 1427554997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joshua Greene's specialty?

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

Where is Joshua Greene located?

Joshua Greene's practice location on file with NPPES is 200 W 90th St Apt 1g, New York, NY 10024-1237.

What is Joshua Greene's phone number?

The practice phone number listed in the NPPES registry for Joshua Greene is (212) 305-2500.

Is Joshua Greene's NPI active?

Yes — Joshua Greene's NPI (1427554997) is active in the NPPES registry as of the last update on 2025-10-19.

IndividualActive

Joshua Greene, MD

NPI 1427554997 · Psychiatry Physician · New York, NY

Joshua Greene, MD is a Psychiatry Physician provider in New York, NY (NPI 1427554997).

Provider details

NPI number: 1427554997
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 300423 (NY)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 300423 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
8 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

200 W 90th St Apt 1g

New York, NY 10024-1237

Phone: (212) 305-2500

Street-level locationGet directions

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Mailing address