Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher John Hanlon, M.D.

Internal Medicine Physician in Manhasset, NY · enumerated 2006.

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

National Provider Identifier

1285648238

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Registry record

Entity type Individual (Type 1)

Name Christopher John Hanlon

Credential M.D.

Sex Male

Practice address 565 Plandome Rd, Suite # 320, Manhasset, NY, 11030

Phone (516) 650-0414

Fax (516) 813-0943

Enumeration date Jul 27, 2006

Last updated in NPPES Dec 4, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 212634 (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
2594554	Other	NY	GHI PROVIDER #
5523805-008	Other	NY	CIGNA PROVIDER #
919055	Other	NY	UNITED HEALTHCARE PROVIDE
P2632416	Other	NY	OXFORD PROVIDER #
212634	Other	NY	HIP PROVIDER #
02355659	Medicaid	NY	-
4134064	Other	NY	AETNA PROVIDER #
085AC1	Other	NY	EMPIRE BC BS

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

How do I verify Christopher Hanlon's NPI record?

Cross-check NPI 1285648238 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285648238 active?

Yes, as of the latest NPPES snapshot, NPI 1285648238 is active (record last updated 2008-12-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-04.