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

Individual provider Physician Assistant · NPI 1740623099

Kathleen M O'Brien, PA-C is a Physician Assistant in N Charleston, South Carolina. Licensed in Oregon and South Carolina. Registered with an NPI since 2013.

Licensed in
OR, SC
In the registry since
2013
Specialties on file
2
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

8901 University Blvd
N Charleston, SC 29406-9116
Phone: (843) 203-2245
Fax: (843) 203-2244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 2569 (SC)
Physician Assistant Taxonomy 363A00000X · Licence PA168556 (OR)

Record details

NPI number1740623099
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedApril 16, 2013
Last updated in NPPESJanuary 25, 2021
Certification dateJanuary 25, 2021

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients40
Services billed 59 a service is one billed item, such as a visit, a test or a procedure
Average patient age64

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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