Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Karyn Virginia Guido, PA-C

Individual provider Physician Assistant · NPI 1730466178

MS. Karyn Virginia Guido, PA-C is a Physician Assistant in Portland, Oregon. Licensed in Illinois and Oregon. Registered with an NPI since 2011.

Licensed in
IL, OR
In the registry since
2011
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

202 NW 13th Ave
Portland, OR 97209 Not confirmed with CMS for 13 years — call before visiting
Phone: (503) 941-3753
Fax: (503) 941-3777
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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 PA156552 (OR)
Physician Assistant Taxonomy 363A00000X · Licence 085004149 (IL)

Record details

NPI number1730466178
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedNovember 14, 2011
Last updated in NPPESOctober 3, 2013

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 patients18
Services billed 21 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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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