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

Dr. Samuel G. Poser, MD

Individual provider Internal Medicine Physician · NPI 1346243821

Dr. Samuel G. Poser, MD is an Internal Medicine in Columbus, Wisconsin. Graduated from University of Wisconsin School of Medicine in 1982, 44 years ago. Practices with Prairie Ridge Health Inc, a 68-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
44
Trained at
University of Wisconsin School of Medicine
Licensed in
WI
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

635 Park Ave
Columbus, WI 53925-2604
Phone: (920) 623-5000
Fax: (920) 623-0519
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 27371 020 (WI)

Record details

NPI number1346243821
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2005
Last updated in NPPESJanuary 12, 2011
Mailing address635 Park Ave., P.O. Box 229, Columbus, WI 53925

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 1982 (44 years in practice)
Group practice Prairie Ridge Health Inc — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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