Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Michael David Winters, MD

Individual provider Gastroenterology Physician · NPI 1902880719

Dr. Michael David Winters, MD is a Gastroenterology in Oklahoma City, Oklahoma. Graduated from University of Oklahoma College of Medicine in 1990, 36 years ago. Practices with Hpi Physicians LLC, a 49-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
36
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

5401 N Portland Ave Ste 540
Oklahoma City, OK 73112-2092
Phone: (405) 604-4533
Fax: (405) 602-1873
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 17666 (OK)

Record details

NPI number1902880719
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 5, 2005
Last updated in NPPESApril 15, 2021
Certification dateApril 15, 2021

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Hpi Physicians Llc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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