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Stephen Cornelius Johnson, M.D.

Urology Physician in Chillicothe, OH · enumerated 2007.

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

National Provider Identifier

1699828400

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Registry record

Entity type Individual (Type 1)
Name Stephen Cornelius Johnson
Credential M.D.
Sex Male
Practice address 4439 State Route 159 Ste 260, Chillicothe, OH, 45601
Phone (740) 779-4370
Fax (740) 779-4379
Enumeration date Jan 18, 2007
Last updated in NPPES Nov 30, 2020

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 201215 (LA) Secondary
208800000X Urology Physician Allopathic & Osteopathic Physicians · License 35.095471 (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
3082775 Medicaid OH -

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 Stephen Johnson's NPI record?
Cross-check NPI 1699828400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1699828400 active?
Yes, as of the latest NPPES snapshot, NPI 1699828400 is active (record last updated 2020-11-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-30.