Terry Mongrain, HIS
NPI 1669071510 · Audiologist-Hearing Aid Fitter · East Wenatchee, WA
Terry Mongrain, HIS is a Audiologist-Hearing Aid Fitter provider in East Wenatchee, WA (NPI 1669071510).
Provider details
- NPI number
- 1669071510
- Entity type
- Individual
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Credential
- HIS
- Sex
- Male
- Sole proprietor
- No
- License
- HA61034979 (WA)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2020-10-21
- Last updated
- 2020-10-21
- Certified
- 2020-10-21
Frequently asked questions
- What is Terry Mongrain's NPI number?
- Terry Mongrain's National Provider Identifier (NPI) is 1669071510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Mongrain's specialty?
- Terry Mongrain is listed in the NPPES registry with a primary specialty of Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Terry Mongrain located?
- Terry Mongrain's practice location on file with NPPES is 612 Valley Mall Pkwy, East Wenatchee, WA 98802-4838.
- What is Terry Mongrain's phone number?
- The practice phone number listed in the NPPES registry for Terry Mongrain is (509) 888-3277.
- Is Terry Mongrain's NPI active?
- Yes — Terry Mongrain's NPI (1669071510) is active in the NPPES registry as of the last update on 2020-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.