Hillary Winslow-Simpson, LMHC
NPI 1285148924 · Mental Health Counselor · Seattle, WA
Hillary Winslow-Simpson, LMHC is a Mental Health Counselor provider in Seattle, WA (NPI 1285148924).
Provider details
- NPI number
- 1285148924
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 00008402 (WA)
Specialties & taxonomies
Behavioral Health & Social 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
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
- 2017-11-16
- Last updated
- 2017-11-16
Frequently asked questions
- What is Hillary Winslow-Simpson's NPI number?
- Hillary Winslow-Simpson's National Provider Identifier (NPI) is 1285148924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hillary Winslow-Simpson's specialty?
- Hillary Winslow-Simpson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Hillary Winslow-Simpson located?
- Hillary Winslow-Simpson's practice location on file with NPPES is 316 Broadway, Seattle, WA 98122-5325.
- What is Hillary Winslow-Simpson's phone number?
- The practice phone number listed in the NPPES registry for Hillary Winslow-Simpson is (206) 957-4884.
- Is Hillary Winslow-Simpson's NPI active?
- Yes — Hillary Winslow-Simpson's NPI (1285148924) is active in the NPPES registry as of the last update on 2017-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.