Hayley Cornell
NPI 1437671427 · Mental Health Counselor · Seattle, WA
Hayley Cornell is a Mental Health Counselor provider in Seattle, WA (NPI 1437671427).
Provider details
- NPI number
- 1437671427
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Nutritionist133N00000X
Dietary & Nutritional Service Providers
- Nutrition Education Nutritionist133NN1002X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-07-11
- Last updated
- 2017-07-11
Frequently asked questions
- What is Hayley Cornell's NPI number?
- Hayley Cornell's National Provider Identifier (NPI) is 1437671427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Cornell's specialty?
- Hayley Cornell is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Hayley Cornell located?
- Hayley Cornell's practice location on file with NPPES is 3216 Ne 45th Pl Ste 212, Seattle, WA 98105-4028.
- What is Hayley Cornell's phone number?
- The practice phone number listed in the NPPES registry for Hayley Cornell is (206) 518-8938.
- Is Hayley Cornell's NPI active?
- Yes — Hayley Cornell's NPI (1437671427) is active in the NPPES registry as of the last update on 2017-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.