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

Ann Maureen O'Connor, PAC

Individual provider Medical Physician Assistant · NPI 1033170964

Ann Maureen O'Connor, PAC is a Medical Physician Assistant in Missoula, Montana. Licensed in Montana and Wisconsin. Registered with an NPI since 2006.

Licensed in
MT, WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

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Practice location Address checks out

401 Railroad St W
Missoula, MT 59802-4109
Phone: (406) 258-4789
Fax: (406) 258-4732
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 60020 (MT)
Medical Physician Assistant Taxonomy 363AM0700X · Licence 1021 (WI)

Record details

NPI number1033170964
Entity typeIndividual (Type 1)
GenderFemale
Credentials PAC
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESApril 16, 2026
Certification dateApril 16, 2026

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