What is Bruce Cronstein's NPI number?

Bruce Cronstein's National Provider Identifier (NPI) is 1437210770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Bruce Cronstein's specialty?

Bruce Cronstein is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Bruce Cronstein located?

Bruce Cronstein's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.

What is Bruce Cronstein's phone number?

The practice phone number listed in the NPPES registry for Bruce Cronstein is (212) 263-6404.

Is Bruce Cronstein's NPI active?

Yes — Bruce Cronstein's NPI (1437210770) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Bruce Cronstein, MD

NPI 1437210770 · Rheumatology Physician · New York, NY

Bruce Cronstein, MD is a Rheumatology Physician provider in New York, NY (NPI 1437210770).

Provider details

NPI number: 1437210770
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 133231 (NY)

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense 133231 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

550 1st Ave

Nbv16n1

New York, NY 10016-6402

Phone: (212) 263-6404

Fax: (212) 263-1048

Street-level locationGet directions

More NY providers

Mailing address