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

Individual provider Internal Medicine Physician · NPI 1477731271

Dr. Karen Lynn Williams, MD is an Internal Medicine in Saint Paul, Minnesota. Graduated from University of Wisconsin School of Medicine in 2004, 22 years ago. Practices with Group Health Plan Inc, a 1,633-clinician group and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
22
Trained at
University of Wisconsin School of Medicine
Licensed in
MN, WI
In the registry since
2008
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

640 Jackson St
Saint Paul, MN 55101-2502
Phone: (651) 254-3456
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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 51826 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 63103-20 (WI)

Record details

NPI number1477731271
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 4, 2008
Last updated in NPPESDecember 7, 2016

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Group Health Plan Inc — 1633 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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