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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael D. Kluger, MD, MPH

Surgery Physician in New York, NY · enumerated 2006.

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

National Provider Identifier

1891866976

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael D. Kluger
Credential MD, MPH
Sex Male
Practice address 161 Fort Washington Ave Fl 8, New York, NY, 10032
Phone (212) 305-6514
Fax (212) 342-4453
Enumeration date Nov 12, 2006
Last updated in NPPES May 11, 2018

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 238450 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Michael Kluger's NPI record?
Cross-check NPI 1891866976 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891866976 active?
Yes, as of the latest NPPES snapshot, NPI 1891866976 is active (record last updated 2018-05-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-11.