Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven C. Harper, M.D.

Diagnostic Radiology Physician in Jefferson City, MO · enumerated 2006.

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

National Provider Identifier

1558334516

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven C. Harper

Credential M.D.

Sex Male

Practice address 1241 W Stadium Blvd, Jefferson City, MO, 65109

Phone (573) 556-7755

Fax (573) 761-3599

Enumeration date Feb 9, 2006

Last updated in NPPES Jan 16, 2026

Taxonomy & licenses

2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License 115847 (MO) Secondary

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 115847 (MO) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 115847 (MO) 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
P00175790	Other	MO	RAILROAD MEDICARE
205045719	Medicaid	MO	-

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

What is the NPI number for Steven Harper?

The National Provider Identifier (NPI) for Steven Harper is 1558334516, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Harper practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-16.