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

Individual provider Internal Medicine Physician · NPI 1396792255

Dr. Timothy Gerard McAvoy, MD is an Internal Medicine in Waukesha, Wisconsin. Graduated from New York Medical College in 1973, 53 years ago. Practices with Timothy G McAvoy MD SC, a 2-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
53
Trained at
New York Medical College
Licensed in
WI
In the registry since
2006
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

1751 E Main St
Waukesha, WI 53186-3940
Phone: (262) 547-0000
Fax: (262) 547-0157
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 22122 (WI)

Record details

NPI number1396792255
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 27, 2006
Last updated in NPPESDecember 28, 2009

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPHYSICAL MEDICINE AND REHABILITATION
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1973 (53 years in practice)
Group practice Timothy G McAvoy Md Sc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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