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

Katherine Keegan Johnson, MD

Individual provider Family Medicine Physician · NPI 1144648874

Katherine Keegan Johnson, MD is a Family Practice in Montgomery, Ohio. Graduated from University of Cincinnati College of Medicine in 2014, 12 years ago. Practices with The Christ Hospital Medical Associates, LLC, a 270-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
12
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2014
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

11140 Montgomery Rd Ste 2500
Montgomery, OH 45249-2309
Phone: (513) 561-7809
Fax: (513) 272-4121
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2123 Auburn Ave, Suite 235, Cincinnati, OH 45219 — (513) 585-3238

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35.128428 (OH)

Record details

NPI number1144648874
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2014
Last updated in NPPESOctober 30, 2020
Certification dateOctober 30, 2020

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice The Christ Hospital Medical Associates, Llc — 270 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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