John Baker, HIS
NPI 1699841916 · Hearing Instrument Specialist · Spokane Valley, WA
John Baker, HIS is a Hearing Instrument Specialist provider in Spokane Valley, WA (NPI 1699841916).
Provider details
- NPI number
- 1699841916
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- HIS
- Sex
- Male
- Sole proprietor
- No
- License
- #432 (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
19 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
- 2006-11-28
- Last updated
- 2026-04-26
Frequently asked questions
- What is John Baker's NPI number?
- John Baker's National Provider Identifier (NPI) is 1699841916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Baker's specialty?
- John Baker is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is John Baker located?
- John Baker's practice location on file with NPPES is 9211 E Mission Ave Ste G, Spokane Valley, WA 99206-4096.
- What is John Baker's phone number?
- The practice phone number listed in the NPPES registry for John Baker is (509) 323-9229.
- Is John Baker's NPI active?
- Yes — John Baker's NPI (1699841916) is active in the NPPES registry as of the last update on 2026-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.