Tarja Oliver, AUD
NPI 1508362724 · Audiologist · Portland, ME
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tarja Oliver, AUD is a Audiologist provider in Portland, ME (NPI 1508362724).
Provider details
- NPI number
- 1508362724
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AUD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 144 US Route 1Scarborough, ME 04074-7219Phone: (207) 415-4841
- 100 Foden Rd, WestSuite 100South Portland, ME 04106-5900Phone: (207) 347-2910
Registry dates
- Enumerated
- 2018-04-05
- Last updated
- 2022-04-27
- Certified
- 2022-04-27
Frequently asked questions
- What is Tarja Oliver's NPI number?
- Tarja Oliver's National Provider Identifier (NPI) is 1508362724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tarja Oliver's specialty?
- Tarja Oliver is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Tarja Oliver located?
- Tarja Oliver's practice location on file with NPPES is 75 W Commercial St Ste 205, Portland, ME 04101-4799.
- What is Tarja Oliver's phone number?
- The practice phone number listed in the NPPES registry for Tarja Oliver is (207) 874-1065.
- Does Tarja Oliver accept Medicare?
- Tarja Oliver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tarja Oliver's NPI active?
- Yes — Tarja Oliver's NPI (1508362724) is active in the NPPES registry as of the last update on 2022-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.