Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

133 East Medical PC

Q: What type of organization is 133 East Medical PC?

133 East Medical PC is registered in NPPES as a Anatomic Pathology & Clinical Pathology Physician (its primary provider taxonomy).

Anatomic Pathology & Clinical Pathology Physician in New York, NY · enumerated 2008 · authorized official Jeffrey Crespin, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1508002445

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name 133 East Medical PC

Practice address 252 E 61st St Apt 1dn, New York, NY, 10065

Phone (631) 264-2035

Fax (631) 264-1418

Enumeration date Dec 24, 2008

Last updated in NPPES Nov 8, 2017

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 60247944 (NY) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jeffrey Crespin

Title Owner

Phone (917) 721-8802

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is 133 East Medical PC?

133 East Medical PC is registered in NPPES as a Anatomic Pathology & Clinical Pathology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-08.