Glenn Johnson, PHD
NPI 1710929765 · Speech-Language Pathologist · Seattle, WA
Glenn Johnson, PHD is a Speech-Language Pathologist provider in Seattle, WA (NPI 1710929765).
Provider details
- NPI number
- 1710929765
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- PHD
- Sex
- Male
- License
- LL00002989 (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
- 2006-06-12
- Last updated
- 2026-05-24
Frequently asked questions
- What is Glenn Johnson's NPI number?
- Glenn Johnson's National Provider Identifier (NPI) is 1710929765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Johnson's specialty?
- Glenn Johnson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Glenn Johnson located?
- Glenn Johnson's practice location on file with NPPES is 2611 Ne 125th St, Seattle, WA 98125-4373.
- What is Glenn Johnson's phone number?
- The practice phone number listed in the NPPES registry for Glenn Johnson is (206) 361-6884.
- Is Glenn Johnson's NPI active?
- Yes — Glenn Johnson's NPI (1710929765) is active in the NPPES registry as of the last update on 2026-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.