Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Stephen Cornelius Johnson, MD

Individual provider Urology Physician · NPI 1699828400

Stephen Cornelius Johnson, MD is an Urology in Chillicothe, Ohio. Graduated from Medical College of Ohio in 2005, 21 years ago. Practices with Adena Medical Group LLC, a 377-clinician group and accepts Medicare assignment. Licensed in Louisiana and Ohio.

Years since qualifying
21
Trained at
Medical College of Ohio
Licensed in
LA, OH
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4439 State Route 159 Ste 260
Chillicothe, OH 45601-7502
Phone: (740) 779-4370
Fax: (740) 779-4379
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 35.095471 (OH)
Urology Physician Taxonomy 208800000X · Licence 201215 (LA)

Record details

NPI number1699828400
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESNovember 30, 2020
Certification dateNovember 30, 2020
Mailing address4439 State Route 159 Ste 260, Chillicothe, OH 45601-7502

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyUROLOGY
Medical schoolMEDICAL COLLEGE OF OHIO
Graduated 2005 (21 years in practice)
Group practice Adena Medical Group Llc — 377 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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