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

Dr. Tarja Oliver, AUD

Individual provider Audiologist · NPI 1508362724

Dr. Tarja Oliver, AUD is a Qualified Audiologist in Portland, Maine. Qualified in 2018, 8 years ago. Practices with Dirigo Hearing Center, LLC, a 2-clinician group, works from 3 locations and accepts Medicare assignment.

Years since qualifying
8
In the registry since
2018
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

75 W Commercial St Ste 205
Portland, ME 04101-4799
Phone: (207) 874-1065
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 144 Us Route 1, Scarborough, ME 04074-7219 — (207) 415-4841
  • 100 Foden Rd, West, South Portland, ME 04106-5900 — (207) 347-2910

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X

Record details

NPI number1508362724
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedApril 5, 2018
Last updated in NPPESApril 27, 2022
Certification dateApril 27, 2022

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Dirigo Hearing Center, Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Portland