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

Katherine Anne Mosteller, DO

Individual provider Internal Medicine Physician · NPI 1255851523

Katherine Anne Mosteller, DO is a Hospitalist in Tahlequah, Oklahoma. Qualified in 2017, 9 years ago. Practices with Tahlequah Medical Group LLC, a 17-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
9
Licensed in
OK
In the registry since
2017
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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1400 E Downing St
Tahlequah, OK 74464-3324
Phone: (918) 456-0641
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 6451 (OK)

Record details

NPI number1255851523
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 27, 2017
Last updated in NPPESJune 15, 2021
Certification dateJune 15, 2021

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Tahlequah Medical Group Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Tahlequah