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

Individual provider Internal Medicine Physician · NPI 1265587976

Terri A Hahn, MD is an Internal Medicine in Stevens Point, Wisconsin. Graduated from Medical College of Wisconsin in 1996, 30 years ago. Practices with Oak Medical SC, a 123-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
30
Trained at
Medical College of Wisconsin
Licensed in
WI
In the registry since
2007
Specialties on file
2
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

824 Illinois Ave
Stevens Point, WI 54481-3112
Phone: (715) 342-7500
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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 40659 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 40659 (WI)

Record details

NPI number1265587976
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 24, 2007
Last updated in NPPESMay 6, 2019
Mailing address900 Illinois Ave, Stevens Point, WI 54481-3114

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1996 (30 years in practice)
Group practice Oak Medical Sc — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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