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

Dr. Holly Briann Costner, DO

Individual provider Emergency Medicine Physician · NPI 1912159492

Dr. Holly Briann Costner, DO is an Emergency Medicine in Oklahoma City, Oklahoma. Graduated from Kansas City University of Physicians and Surgeons in 2007, 19 years ago. Practices with Norman Regional Hospital Authority, a 27-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
19
Trained at
Kansas City University of Physicians and Surgeons
Licensed in
OK
In the registry since
2008
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4200 S Douglas Ave Ste 306
Oklahoma City, OK 73109-3223
Phone: (405) 636-7195
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 4709 (OK)

Record details

NPI number1912159492
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedOctober 16, 2008
Last updated in NPPESFebruary 8, 2011

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolKANSAS CITY UNIVERSITY OF PHYSICIANS AND SURGEONS
Graduated 2007 (19 years in practice)
Group practice Norman Regional Hospital Authority — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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