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

Dr. Alexander Michael Riordan, MD

Individual provider Orthopaedic Surgery Physician · NPI 1972879534

Dr. Alexander Michael Riordan, MD is an Orthopedic Surgery in Oak Creek, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2012, 14 years ago. Practices with Lakeshore Medical Clinic LLC, a 379-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
14
Trained at
University of Wisconsin School of Medicine
Licensed in
WI
In the registry since
2012
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

200 E Ryan Rd
Oak Creek, WI 53154-4563
Phone: (414) 570-3590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 525 W River Woods Pkwy Ste 100, Glendale, WI 53212-1010 — (414) 332-6262

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 61300-20 (WI)

Record details

NPI number1972879534
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2012
Last updated in NPPESJanuary 15, 2024
Certification dateJanuary 15, 2024

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Lakeshore Medical Clinic Llc — 379 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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