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

William Walsh, MD

Individual provider Emergency Medicine Physician · NPI 1659355972

William Walsh, MD is an Emergency Medicine in Evergreen Park, Illinois. Qualified in 1998, 28 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
28
Licensed in
IL
In the registry since
2005
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

2800 W 95th St
Evergreen Park, IL 60805-2746
Phone: (708) 422-4221
Fax: (708) 422-4415
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 036103168 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036103168 (IL)

Record details

NPI number1659355972
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 30, 2005
Last updated in NPPESFebruary 12, 2018
Mailing address2800 W 95th St, Evergreen Park, IL 60805-2701

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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