Donald Harris, MS, CCC-SLP
NPI 1770639932 · Speech-Language Pathologist · Ellensburg, WA
Donald Harris, MS, CCC-SLP is a Speech-Language Pathologist provider in Ellensburg, WA (NPI 1770639932).
Provider details
- NPI number
- 1770639932
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Male
- Sole proprietor
- Yes
- License
- LL00002830 (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
- 2007-01-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Harris's NPI number?
- Donald Harris's National Provider Identifier (NPI) is 1770639932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Harris's specialty?
- Donald Harris is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Donald Harris located?
- Donald Harris's practice location on file with NPPES is 508 N Ruby St, Ellensburg, WA 98926-3154.
- What is Donald Harris's phone number?
- The practice phone number listed in the NPPES registry for Donald Harris is (509) 833-3264.
- Is Donald Harris's NPI active?
- Yes — Donald Harris's NPI (1770639932) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.