What is Jeffrey Chang's NPI number?

Jeffrey Chang's National Provider Identifier (NPI) is 1215371067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jeffrey Chang's specialty?

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

Where is Jeffrey Chang located?

Jeffrey Chang's practice location on file with NPPES is 423 E 23rd St, New York, NY 10010-5011.

What is Jeffrey Chang's phone number?

The practice phone number listed in the NPPES registry for Jeffrey Chang is (718) 564-4599.

Is Jeffrey Chang's NPI active?

Yes — Jeffrey Chang's NPI (1215371067) is active in the NPPES registry as of the last update on 2022-07-21.

IndividualActive

Jeffrey Chang, MD

NPI 1215371067 · Psychiatry Physician · New York, NY

Jeffrey Chang, MD is a Psychiatry Physician provider in New York, NY (NPI 1215371067).

Provider details

NPI number: 1215371067
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 287927 (NY)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 287927 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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

423 E 23rd St

New York, NY 10010-5011

Phone: (718) 564-4599

Street-level locationGet directions

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Mailing address