Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Zeidner, MD

Radiation Oncology Physician in Toledo, OH · enumerated 2005.

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

National Provider Identifier

1700882693

Verified

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Registry record

Entity type Individual (Type 1)

Name Steven Zeidner

Credential MD

Sex Male

Practice address 3000 Regency Ct, Ste 207, Toledo, OH, 43623

Phone (419) 471-0493

Fax (419) 474-0390

Enumeration date Jun 24, 2005

Last updated in NPPES Sep 11, 2012

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 35038140 (OH) Primary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 4301056146 (MI) Secondary

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
920005077	Other	OH	RR MEDICARE
4153920	Other	MI	MI MEDICAID-OH LOCATIONS
0N24000008	Other	MI	MEDICARE
4283011	Medicaid	MI	-
0415269	Medicaid	OH	-
920006285	Other	MI	RR MEDICARE

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

Where does Steven Zeidner practice?

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

What is the NPI number for Steven Zeidner?

The National Provider Identifier (NPI) for Steven Zeidner is 1700882693, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Ronald Brown Ophthalmology Physician · Toledo, OH NPI 1386648970 Neal Tolchin Ophthalmology Physician · Toledo, OH NPI 1902800642 James Ravin Ophthalmology Physician · Toledo, OH NPI 1437153178 David Bejot Optometrist · Toledo, OH NPI 1588668222 Rajender Ahuja Therapeutic Radiology Physician · Toledo, OH NPI 1639175565 Dhaval Parikh Radiation Oncology Physician · Toledo, OH NPI 1588660476 Susan Pohlod Specialist · Toledo, OH NPI 1205800414 Shaneli Fernando Radiation Oncology Physician · Toledo, OH NPI 1508811654

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-11.