IndividualActive
Matthew Duchow
NPI 1316284680 · School Psychologist · Sequim, WA
Matthew Duchow is a School Psychologist provider in Sequim, WA (NPI 1316284680).
Provider details
- NPI number
- 1316284680
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
503 N Sequim Ave
Sequim, WA 98382-3161
Phone: (630) 582-3607
Street-level locationGet directions
Mailing address
503 N Sequim Ave
Sequim, WA 98382-3161
Registry dates
- Enumerated
- 2013-01-07
- Last updated
- 2013-01-07
Frequently asked questions
- What is Matthew Duchow's NPI number?
- Matthew Duchow's National Provider Identifier (NPI) is 1316284680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Duchow's specialty?
- Matthew Duchow is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Matthew Duchow located?
- Matthew Duchow's practice location on file with NPPES is 503 N Sequim Ave, Sequim, WA 98382-3161.
- What is Matthew Duchow's phone number?
- The practice phone number listed in the NPPES registry for Matthew Duchow is (630) 582-3607.
- Is Matthew Duchow's NPI active?
- Yes — Matthew Duchow's NPI (1316284680) is active in the NPPES registry as of the last update on 2013-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.