Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter C Hentzen, PHD., M.D.

Diagnostic Radiology Physician in Louisville, KY · enumerated 2005.

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

National Provider Identifier

1629072061

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Registry record

Entity type Individual (Type 1)

Name Peter C Hentzen

Credential PHD., M.D.

Sex Male

Practice address 530 S Jackson St, # C07, Louisville, KY, 40202

Phone (502) 852-5875

Fax (502) 852-1754

Enumeration date Jun 13, 2005

Last updated in NPPES Feb 19, 2008

Taxonomy & licenses

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License 34143 (KY) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 34143 (KY) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
000000049954	Other	KY	ANTHEM
64341431	Medicaid	KY	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1629072061 active?

Yes, as of the latest NPPES snapshot, NPI 1629072061 is active (record last updated 2008-02-19).

How do I verify Peter Hentzen's NPI record?

Cross-check NPI 1629072061 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-19.