Diane Hastings
NPI 1437295433 · Marriage & Family Therapist · Mill Creek, WA
Diane Hastings is a Marriage & Family Therapist provider in Mill Creek, WA (NPI 1437295433).
Provider details
- NPI number
- 1437295433
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LF00002611 (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
19 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
- 2007-01-29
- Last updated
- 2007-11-18
Frequently asked questions
- What is Diane Hastings's NPI number?
- Diane Hastings's National Provider Identifier (NPI) is 1437295433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Hastings's specialty?
- Diane Hastings is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Diane Hastings located?
- Diane Hastings's practice location on file with NPPES is 621 164th St Se, Mill Creek, WA 98012-6303.
- What is Diane Hastings's phone number?
- The practice phone number listed in the NPPES registry for Diane Hastings is (425) 670-2120.
- Is Diane Hastings's NPI active?
- Yes — Diane Hastings's NPI (1437295433) is active in the NPPES registry as of the last update on 2007-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.