Douglas Diaz, P.T.
NPI 1043450679 · Physical Therapist · Quincy, WA
Douglas Diaz, P.T. is a Physical Therapist provider in Quincy, WA (NPI 1043450679).
Provider details
- NPI number
- 1043450679
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PT00003939 (WA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-23
- Last updated
- 2020-11-02
- Certified
- 2020-11-02
Frequently asked questions
- What is Douglas Diaz's NPI number?
- Douglas Diaz's National Provider Identifier (NPI) is 1043450679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Diaz's specialty?
- Douglas Diaz is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Douglas Diaz located?
- Douglas Diaz's practice location on file with NPPES is 406 Central Ave S, Quincy, WA 98848-1226.
- What is Douglas Diaz's phone number?
- The practice phone number listed in the NPPES registry for Douglas Diaz is (509) 787-0569.
- Is Douglas Diaz's NPI active?
- Yes — Douglas Diaz's NPI (1043450679) is active in the NPPES registry as of the last update on 2020-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.