Garrett Harrison
NPI 1851857676 · Clinical Social Worker · Portland, OR
Garrett Harrison is a Clinical Social Worker provider in Portland, OR (NPI 1851857676).
Provider details
- NPI number
- 1851857676
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Registry dates
- Enumerated
- 2019-02-17
- Last updated
- 2024-08-17
- Certified
- 2024-08-17
Frequently asked questions
- What is Garrett Harrison's NPI number?
- Garrett Harrison's National Provider Identifier (NPI) is 1851857676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garrett Harrison's specialty?
- Garrett Harrison is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Garrett Harrison located?
- Garrett Harrison's practice location on file with NPPES is 2801 N Gantenbein Ave, Portland, OR 97227-1623.
- What is Garrett Harrison's phone number?
- The practice phone number listed in the NPPES registry for Garrett Harrison is (503) 276-6588.
- Is Garrett Harrison's NPI active?
- Yes — Garrett Harrison's NPI (1851857676) is active in the NPPES registry as of the last update on 2024-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.