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

Jennifer Ann Winter, MD

Individual provider Internal Medicine Physician · NPI 1174726038

Jennifer Ann Winter, MD is an Internal Medicine in Fort Atkinson, Wisconsin. Graduated from Medical College of Wisconsin in 2005, 21 years ago. Practices with Fort Healthcare Inc, a 162-clinician group and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
21
Trained at
Medical College of Wisconsin
Licensed in
IL, WI
In the registry since
2007
Specialties on file
4
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

1520 Madison Ave
Fort Atkinson, WI 53538-3100
Phone: (920) 563-5500
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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 52532-20 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125-049195 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 53532-20 (WI)
Pediatrics Physician Taxonomy 208000000X · Licence 125-049195 (IL)

Record details

NPI number1174726038
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 7, 2007
Last updated in NPPESOctober 7, 2022
Certification dateOctober 7, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2005 (21 years in practice)
Group practice Fort Healthcare Inc — 162 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fort Atkinson