Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

620 Park Avenue Obs

Q: What is the NPI number for 620 Park Avenue Obs?

The NPI for 620 Park Avenue Obs is 1508086570, a Type 2 (organization) record in the CMS NPPES registry.

Ambulatory Surgical Clinic/Center in New York, NY · enumerated 2007 · authorized official Carroll Lesesne, President.

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

National Provider Identifier

1508086570

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Registry record

Entity type Organization (Type 2)

Legal business name 620 Park Avenue Obs

Practice address 620 Park Avenue, New York, NY, 10021

Phone (212) 570-6318

Fax (212) 988-4623

Enumeration date May 1, 2007

Last updated in NPPES Oct 3, 2007

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Carroll Lesesne

Title President

Phone (212) 570-6318

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.

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Frequently asked questions

What is the NPI number for 620 Park Avenue Obs?

The NPI for 620 Park Avenue Obs is 1508086570, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for 620 Park Avenue Obs?

NPPES lists Carroll Lesesne (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-03.