Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey P Letzer, DO

Hematology & Oncology Physician in Fort Wayne, IN · enumerated 2005.

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

National Provider Identifier

1760481766

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Registry record

Entity type Individual (Type 1)

Name Jeffrey P Letzer

Credential DO

Sex Male

Practice address 11050 Parkview Circle Dr, Fort Wayne, IN, 46845

Phone (833) 744-8326

Fax (260) 425-6845

Enumeration date Jul 20, 2005

Last updated in NPPES Mar 27, 2025

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 5101010182 (MI) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 02005703A (IN) 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
01008954	Other	MI	HEALTHPLUS OF MICHIGAN
0N89040	Other	MI	MEDICARE PLUS BLUE MICHIGAN
14662	Other	MI	HEALTH PLAN OF MICHIGAN HMO
4290016	Medicaid	MI	-
F59303	Other	MI	TRICARE
830007320	Other	MI	RAIL ROAD MEDICARE
3600159	Other	MI	PHP MID MICHIGAN
383578337053	Other	MI	CARE SOURCE MEDICAID HMO
JL010182	Other	MI	BLUE CROSS BLUE SHIELD MICHIGAN
123610	Other	MI	GREAT LAKES MEDICAID HMO

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 Jeffrey Letzer's NPI record?

Cross-check NPI 1760481766 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1760481766 active?

Yes, as of the latest NPPES snapshot, NPI 1760481766 is active (record last updated 2025-03-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-27.