Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Michelle C O'Brien, PA-C

Individual provider Physician Assistant · NPI 1245648344

Michelle C O'Brien, PA-C is a Physician Assistant in Hinsdale, Illinois. Qualified in 2014, 12 years ago. Practices with Eastern Maine Medical Center, a 659-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Connecticut, Illinois and Wisconsin.

Years since qualifying
12
Licensed in
CT, IL, WI
In the registry since
2014
Specialties on file
3
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

550 W Ogden Ave
Hinsdale, IL 60521-3186
Phone: (630) 323-6116
Fax: (630) 794-8620
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1010 Executive Dr Ste 250, Westmont, IL 60559-6137 — (630) 920-2350
  • 9200 W Wisconsin Avenue, Milwaukee, WI 53226-3522 — (414) 805-5400

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 085005800 (IL)
Physician Assistant Taxonomy 363A00000X · Licence 4010 (WI)
Physician Assistant Taxonomy 363A00000X · Licence 23.003158 (CT)

Record details

NPI number1245648344
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedAugust 1, 2014
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Eastern Maine Medical Center — 659 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Hinsdale