Individual provider · Type 1 NPI

Marsha Ann Johnson, AU.D.

Audiologist · Portland, OR

NPI number 1457484024 Active

Practice location

1827 NE 44th Ave Ste 130
Portland, OR 97213-1443

Fax (503) 234-4227

Specialties and licenses

TaxonomyCodeLicense
Audiologist Primary 231H00000X21856 (OR)
Audiologist-Hearing Aid Fitter 237600000X21856 (OR)
Assistive Technology Practitioner Audiologist 231HA2400X21856 (OR)
Assistive Technology Supplier Audiologist 231HA2500X21856 (OR)

Audiologist: (1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit…

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About NPI 1457484024

Marsha Ann Johnson, AU.D.'s National Provider Identifier is 1457484024, issued on Mar 13, 2007. The primary taxonomy on file is Audiologist (231H00000X), and the practice location is in Portland, OR. The record was last updated on Nov 13, 2025.