MARY ANN SONSALLA M.D.
NPI 1336112283
Internal Medicine in Muskego, WI

Active since February 10, 2006
PROHEALTH CARE MEDICAL CENTERS-MUSKEGO, S69 W15636 JANESVILLE ROAD, MUSKEGO, WI 53150(262) 928-7000(414) 422-2075 Get Directions Write a Review

NPPES record last updated: March 13, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary Ann Sonsalla M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY ANN SONSALLA M.D. (NPI 1336112283) is an individual internal medicine provider in Muskego, Wisconsin, licensed in Wisconsin (40980) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1336112283
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARY ANN SONSALLACredential: M.D.
Location AddressPROHEALTH CARE MEDICAL CENTERS-MUSKEGO, S69 W15636 JANESVILLE ROADMuskego, WI 53150
Mailing AddressWaukesha Health Care Inc., N17 W24100 Riverwood Drive Suite 250Waukesha, WI 53188-1177 · (262) 928-4100 · Fax (262) 928-5835
Fax(414) 422-2075
Sole ProprietorNo
Enumeration DateFebruary 10, 2006
Last NPPES UpdateMarch 13, 2009
NPI 1336112283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WI · 40980
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

PROHEALTH CARE MEDICAL CENTERS-MUSKEGO, Muskego, WI 53150

Other Identifiers 3

Medicaid32538400WI
Medicare UPING89365WI
Medicare PIN001168004WI

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
PROHEALTH CARE MEDICAL CENTERS-MUSKEGO, S69 W15636 JANESVILLE ROAD
MUSKEGO, WI 53150

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Ann Sonsalla's NPI number?

The NPI number for Mary Ann Sonsalla is 1336112283. It was assigned to this individual provider in the NPPES registry on February 10, 2006.

Where is Mary Ann Sonsalla located?

Mary Ann Sonsalla practices at Prohealth Care Medical Centers-Muskego S69 W15636 Janesville Road, Muskego, WI 53150. The listed phone number is (262) 928-7000.

What is Mary Ann Sonsalla's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Mary Ann Sonsalla was last updated on March 13, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.