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

Dr. Mark Alan Medlin, MD

Individual provider Psychiatry Physician · NPI 1164459582

Dr. Mark Alan Medlin, MD is a Psychiatry in Tulsa, Oklahoma. Graduated from University of Oklahoma College of Medicine in 1988, 38 years ago. Practices with Oakwood Springs Physician Group LLC, a 16-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
38
Trained at
University of Oklahoma College of Medicine
Licensed in
OK
In the registry since
2006
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

744 W 9th St
Tulsa, OK 74127-9020
Phone: (918) 492-7722
Fax: (918) 357-5859
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 16978 (OK)

Record details

NPI number1164459582
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 140156, Broken Arrow, OK 74014-0002

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Oakwood Springs Physician Group Llc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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