Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John E Handelsman, M.D.,FRCS,MCH.ORTH

Orthopaedic Surgery Physician in New Hyde Park, NY · enumerated 2006.

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

National Provider Identifier

1104938174

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Registry record

Entity type Individual (Type 1)

Name John E Handelsman

Credential M.D.,FRCS,MCH.ORTH

Sex Male

Practice address 1999 Marcus Ave Ste 200, New Hyde Park, NY, 11042

Phone (516) 467-8600

Enumeration date Aug 31, 2006

Last updated in NPPES Apr 12, 2021

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 130849 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
4328456	Other	NY	AETNA PPO
0598779	Other	NY	GROUP HEALTH INC.
0361669	Other	NY	CIGNA
521601P	Other	NY	HIP
6833772	Other	NY	AETNA HMO
971G61	Other	NY	EMPIRE BLUE CROSS & BLUE SHIELD
AS905	Other	NY	OXFORD
521602	Other	NY	VYTRA
5C7408	Other	NY	HEALTHNET

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 John Handelsman?

The National Provider Identifier (NPI) for John Handelsman is 1104938174, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Handelsman practice?

The practice location on file with NPPES is in New Hyde Park, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Hadassah Lamm Pediatric Nurse Practitioner · New Hyde Park, NY NPI 1316493364 Brittany Millman Glickberg Family Nurse Practitioner · New Hyde Park, NY NPI 1801455118

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-12.