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.

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Practice location Address checks out

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

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