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

Dr. Peter Jospeh Eichenseer, MD

Individual provider Internal Medicine Physician · NPI 1821289141

Dr. Peter Jospeh Eichenseer, MD is a Gastroenterology in Menomonee Falls, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2007, 19 years ago. Practices with Froedtert Andthe Medical College of Wisconsin Community Physicians Inc, a 1,255-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Wisconsin.

Years since qualifying
19
Trained at
University of Wisconsin School of Medicine
Licensed in
IL, 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

W129N7055 Northfield Dr Bldg A Ste 303
Menomonee Falls, WI 53051-0538
Phone: (262) 253-5400
Fax: (262) 253-3339
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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 61054 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.052595 (IL)

Record details

NPI number1821289141
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2007
Last updated in NPPESAugust 9, 2013
Mailing addressW129n7055 Northfield Dr, Building A, Suite 303, Menomonee Falls, WI 53051-0538

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc — 1255 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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