Martin John, AU.D.
NPI 1215988738 · Audiologist · Yakima, WA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin John, AU.D. is a Audiologist provider in Yakima, WA (NPI 1215988738).
Provider details
- NPI number
- 1215988738
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Male
- Sole proprietor
- No
- License
- LD00001014 (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
20 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
- 2006-05-12
- Last updated
- 2011-10-11
Frequently asked questions
- What is Martin John's NPI number?
- Martin John's National Provider Identifier (NPI) is 1215988738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin John's specialty?
- Martin John is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Martin John located?
- Martin John's practice location on file with NPPES is 303 S 12th Ave, Yakima, WA 98902-3112.
- What is Martin John's phone number?
- The practice phone number listed in the NPPES registry for Martin John is (509) 453-8248.
- Does Martin John accept Medicare?
- Martin John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin John's NPI active?
- Yes — Martin John's NPI (1215988738) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.