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

Heather Christine Lowell Diaz, PA-C

Individual provider Physician Assistant · NPI 1467120543

Heather Christine Lowell Diaz, PA-C is a Physician Assistant in Portland, Oregon. Qualified in 2021, 5 years ago. Practices with The Oregon Clinic, PC, a 352-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
5
Licensed in
OR
In the registry since
2021
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

9155 SW Barnes Rd Ste 532
Portland, OR 97225-6632
Phone: (503) 488-2344
Fax: (503) 488-2360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5050 Ne Hoyt St Ste 422, Portland, OR 97213-2984 — (503) 488-2345

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA206659 (OR)

Record details

NPI number1467120543
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedSeptember 2, 2021
Last updated in NPPESFebruary 26, 2026
Certification dateFebruary 26, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice The Oregon Clinic, Pc — 352 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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