DR. WILLIAM J. LISTWAN MD
NPI 1528007028
Internal Medicine in West Allis, WI

Q: What is William Listwan's NPI number?

The NPI number for William Listwan is 1528007028. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Q: What is William Listwan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Listwan was last updated on January 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 06, 2006

555 S 108TH ST, QUAD-MED, WEST ALLIS, WI 53214(414) 566-8210 Get Directions Write a Review

NPPES record last updated: January 4, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. William J. Listwan Md NPPES

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

DR. WILLIAM J. LISTWAN MD (NPI 1528007028) is an individual internal medicine provider in West Allis, Wisconsin, licensed in Wisconsin (16862) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1528007028

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. WILLIAM J. LISTWANCredential: MD

Location Address555 S 108TH ST, QUAD-MEDWest Allis, WI 53214-1100

Mailing AddressN19w26595 Honeysuckle Ct, Unit APewaukee, WI 53072-5414 · (414) 750-4133

Phone(414) 566-8210

Sole ProprietorYes

Enumeration DateJune 6, 2006

Last NPPES UpdateJanuary 4, 2011

✔ NPI 1528007028 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 · 16862

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.

555 S 108TH ST, West Allis, WI 53214

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Other Identifiers 3

Medicare ID-Type Unspecified042T 73-601WI

Medicaid31206600WI

Medicare UPINB54621

Other Providers at the Same Location NPPES 20

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

DR. LISA M STUKENBERG M.D.

Pediatrics