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

Dr. Marsha Ann Johnson, AUD

Individual provider Audiologist · NPI 1457484024

Dr. Marsha Ann Johnson, AUD is a Qualified Audiologist in Portland, Oregon. Qualified in 2007, 19 years ago. Accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
19
Licensed in
OR
In the registry since
2007
Specialties on file
4
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

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Practice location Address checks out

1827 NE 44th Ave Ste 130
Portland, OR 97213-1443
Phone: (503) 234-1221
Fax: (503) 234-4227
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 21856 (OR)
Audiologist-Hearing Aid Fitter Taxonomy 237600000X · Licence 21856 (OR)
Assistive Technology Practitioner Audiologist Taxonomy 231HA2400X · Licence 21856 (OR)
Assistive Technology Supplier Audiologist Taxonomy 231HA2500X · Licence 21856 (OR)

Record details

NPI number1457484024
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedMarch 13, 2007
Last updated in NPPESNovember 13, 2025
Certification dateNovember 13, 2025

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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