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

Dennis Blankenship, DO

Individual provider Emergency Medicine Physician · NPI 1568440261

Dennis Blankenship, DO is an Emergency Medicine in Tulsa, Oklahoma. Graduated from Oklahoma State University College of Osteopathic Medicine in 2000, 26 years ago. Practices with Oklahoma State University, a 112-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
26
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
OK
In the registry since
2006
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.

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Practice location Address checks out

744 W 9th St
Tulsa, OK 74127-9907
Phone: (918) 599-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 3934 (OK)

Record details

NPI number1568440261
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 4, 2006
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026
Mailing address5310 E 31st St Ste 13, Tulsa, OK 74135-5013

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2000 (26 years in practice)
Group practice Oklahoma State University — 112 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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