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

Dr. Johnathon C O'Hagan, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1972899086

Dr. Johnathon C O'Hagan, MD is an Obstetrics/Gynecology in Fort Belvoir, Virginia. Graduated from Loyola University of Chicago, Stritch School of Medicine in 2011, 15 years ago. Accepts Medicare assignment. Licensed in Nebraska, Oregon and Virginia.

Years since qualifying
15
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
NE, OR, VA
In the registry since
2011
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9300 Dewitt Loop Dept OF Ob/gyn
Fort Belvoir, VA 22060-5285
Phone: (815) 302-0029
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 0101273121 (VA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 27877 (NE)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence PG176945 (OR)

Record details

NPI number1972899086
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2011
Last updated in NPPESOctober 30, 2023
Certification dateOctober 30, 2023

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Fort Belvoir