Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael W Kleeman, D.O.

Urology Physician in East Patchogue, NY · enumerated 2006.

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

National Provider Identifier

1063445138

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Registry record

Entity type Individual (Type 1)

Name Michael W Kleeman

Credential D.O.

Sex Male

Practice address 250 Patchogue Yaphank Rd, Suite 11 B, East Patchogue, NY, 11772

Phone (631) 475-5051

Fax (631) 475-8268

Enumeration date Jul 9, 2006

Last updated in NPPES Jan 6, 2011

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 240507 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
2356468	Other	NY	CIGNA
2573801	Other	NY	UNITED HEALTHCARE
7982701	Other	NY	AETNA
0126239	Other	NY	GHI
336380P	Other	NY	HIP
P3716058	Other	NY	OXFORD
336381	Other	NY	VYTRA
336400	Other	NY	VYTRA
P00345437	Other	NY	RAILROAD MEDICARE
4S6531	Other	NY	EMPIRE BCBS
02797813	Medicaid	NY	-

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 Michael Kleeman?

The National Provider Identifier (NPI) for Michael Kleeman is 1063445138, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Kleeman practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-06.