Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen T Lutz, MD

Radiation Oncology Physician in Findlay, OH · enumerated 2005.

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

National Provider Identifier

1285611038

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Stephen T Lutz

Credential MD

Sex Male

Practice address 15990 Medical Dr S, Findlay, OH, 45840

Phone (419) 423-4500

Enumeration date Dec 22, 2005

Last updated in NPPES Aug 23, 2007

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 35079580L (OH) 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
2000690	Other	OH	UNITED HEALTHCARE
000000365108	Other	OH	ANTHEM BCBS
2386805	Medicaid	OH	-
5122721	Other	OH	AETNA USHC

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

What specialty is Stephen Lutz?

Stephen Lutz is registered in NPPES with the primary taxonomy of Radiation Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Kevin Shannon Hematology & Oncology Physician · Findlay, OH NPI 1881697894 Eastern Woods Radiation Oncology Radiation Oncology Physician · Findlay, OH NPI 1205862927 Blanchard Valley Regional Cancer Center LLC Radiation Oncology Physician · Findlay, OH NPI 1194824862 Hematology-Oncology Specialists of Northwest Ohio Inc Hematology & Oncology Physician · Findlay, OH NPI 1619183258 Britt Olmsted Hematology & Oncology Physician · Findlay, OH NPI 1629211933 Apoorva Chawla Hematology & Oncology Physician · Findlay, OH NPI 1710114145 Derek Thomas Hematology & Oncology Physician · Findlay, OH NPI 1508187683

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-23.