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

Dr. James Mark Baker, MD

Individual provider Anesthesiology Physician · NPI 1497748032

Dr. James Mark Baker, MD is an Anesthesiology in Oklahoma City, Oklahoma. Graduated from University of Oklahoma College of Medicine in 1986, 40 years ago. Practices with Ou Health Partners Inc, a 1,167-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
40
Trained at
University of Oklahoma College of Medicine
Licensed in
OK
In the registry since
2005
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

920 Stanton L Young Blvd # WP1140
Oklahoma City, OK 73104-5036
Phone: (405) 271-4351
Fax: (405) 271-8695
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3048 Sw 89th St, Oklahoma City, OK 73159-6385 — (405) 775-9350

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 16176 (OK)

Record details

NPI number1497748032
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 30, 2005
Last updated in NPPESApril 30, 2018

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Ou Health Partners Inc — 1167 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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