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

Dr. Mark A Oatman, MD

Individual provider Family Medicine Physician · NPI 1205814449

Dr. Mark A Oatman, MD is a Family Practice in Ponca City, Oklahoma. Qualified in 2000, 26 years ago. Practices with Triad Health Systems LLC, a 6-clinician group, works from 7 locations and accepts Medicare assignment. Licensed in Kansas and Oklahoma.

Years since qualifying
26
Licensed in
KS, OK
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

154 S McCord Rd
Ponca City, OK 74604-5885
Phone: (580) 747-9039
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (6)

  • 1400 N Waverly St, Ponca City, OK 74601-2134 — (580) 747-9039
  • 2024 Turner St, Ponca City, OK 74604-2732 — (580) 747-9039
  • 1500 Bradley Ave, Ponca City, OK 74604-2524 — (580) 747-9039
  • 1601 Academy Rd, Ponca City, OK 74604-4409 — (580) 747-9039
  • 1301 N 5th St, Tonkawa, OK 74653-1513 — (580) 747-9039
  • 4110 S 100th East Ave Ste 201, Tulsa, OK 74146-3629 — (580) 747-9039

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 26016 (OK)
Family Medicine Physician Taxonomy 207Q00000X · Licence 04-29587 (KS)

Record details

NPI number1205814449
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 6, 2006
Last updated in NPPESSeptember 25, 2019
Mailing address154 S McCord Rd, Ponca City, OK 74604-5885

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Triad Health Systems Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Ponca City