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

Bernard J. O'Brien, PAC

Individual provider Physician Assistant · NPI 1871523977

Bernard J. O'Brien, PAC is a Physician Assistant in Ossineke, Michigan. Qualified in 1984, 42 years ago. Practices with Alcona Citizens for Health Inc, a 64-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
42
Licensed in
MI
In the registry since
2006
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

11745 US Highway 23 S
Ossineke, MI 49766-9582
Phone: (989) 471-2156
Fax: (989) 471-5257
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 5601001564 (MI)

Record details

NPI number1871523977
Entity typeIndividual (Type 1)
GenderMale
Credentials PAC
Sole proprietorNo
NPI enumeratedJuly 4, 2006
Last updated in NPPESJanuary 25, 2021
Certification dateJanuary 25, 2021
Mailing address1035 W Washington Ave, Alpena, MI 49707-2929

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Alcona Citizens For Health Inc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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