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

Matthew Slief, MD

Individual provider Internal Medicine Physician · NPI 1316525181

Matthew Slief, MD is an Internal Medicine in Oklahoma City, Oklahoma. Graduated from University of Oklahoma College of Medicine in 2021, 5 years ago. Practices with Evms Academic Physicians and Surgeons Health Services Foundation, a 224-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
5
Trained at
University of Oklahoma College of Medicine
Licensed in
VA
In the registry since
2021
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

700 NE 13th St
Oklahoma City, OK 73104-5004
Phone: (405) 271-3205
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101282135 (VA)

Record details

NPI number1316525181
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2021
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Evms Academic Physicians And Surgeons Health Services Foundation — 224 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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