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

Patrick Craig Ayer, MD

Individual provider Emergency Medicine Physician · NPI 1659358174

Patrick Craig Ayer, MD is an Emergency Medicine Physician in Eau Claire, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005
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

4012 White Pine Dr E
Eau Claire, WI 54701
Phone: (715) 836-9542
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 20586 (WI)

Record details

NPI number1659358174
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2005
Last updated in NPPESNovember 26, 2013
Mailing address4012 White Pine Drive East, Eau Claire, WI 54701

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