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Diana Hollenhorst, BA.ED., ECE P-3
NPI 1730563222 · Behavior Analyst · Everett, WA
Diana Hollenhorst, BA.ED., ECE P-3 is a Behavior Analyst provider in Everett, WA (NPI 1730563222).
Provider details
- NPI number
- 1730563222
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- BA.ED., ECE P-3
- Sex
- Female
- Sole proprietor
- No
- License
- CG60490899 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
900 Pacific Ave
Everett, WA 98201-4168
Phone: (425) 258-7311
Street-level locationGet directions
Mailing address
Po Box 3360
Portland, OR 97208-3360
Registry dates
- Enumerated
- 2015-07-14
- Last updated
- 2015-12-10
Frequently asked questions
- What is Diana Hollenhorst's NPI number?
- Diana Hollenhorst's National Provider Identifier (NPI) is 1730563222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Hollenhorst's specialty?
- Diana Hollenhorst is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Diana Hollenhorst located?
- Diana Hollenhorst's practice location on file with NPPES is 900 Pacific Ave, Everett, WA 98201-4168.
- What is Diana Hollenhorst's phone number?
- The practice phone number listed in the NPPES registry for Diana Hollenhorst is (425) 258-7311.
- Is Diana Hollenhorst's NPI active?
- Yes — Diana Hollenhorst's NPI (1730563222) is active in the NPPES registry as of the last update on 2015-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.