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

Riley Westein

Individual provider Emergency Medicine Physician · NPI 1396205381

Riley Westein is an Emergency Medicine in Milwaukee, Wisconsin. Qualified in 2019, 7 years ago. Practices with The Medical College of Wisconsin Inc, a 2,093-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
7
Licensed in
WI
In the registry since
2019
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Practice location Address checks out

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone: (414) 955-6450
Fax: (414) 955-0082
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 11421 N Port Washington Road, Mequon, WI 53092-0990 — (262) 518-4910
  • W180n8085 Town Hall Rd, Menomonee Falls, WI 53051-3518 — (262) 251-1000
  • 7901 S 6th St, Oak Creek, WI 53154-2010 — (414) 667-1010
  • 3200 Pleasant Valley Rd, West Bend, WI 53095-9274 — (262) 836-7300

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 74956 (WI)

Record details

NPI number1396205381
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 25, 2019
Last updated in NPPESMay 24, 2023
Certification dateMay 17, 2023
Mailing address9200 W Wisconsin Ave, Milwaukee, WI 53226-3522

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice The Medical College Of Wisconsin Inc — 2093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Milwaukee