IndividualActive
Diane Elwyn, MFT
NPI 1245351386 · Marriage & Family Therapist · Aromas, CA
Diane Elwyn, MFT is a Marriage & Family Therapist provider in Aromas, CA (NPI 1245351386).
Provider details
- NPI number
- 1245351386
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMFT30349 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
2103 Leo Pl
Aromas, CA 95004-9759
Phone: (831) 427-9028
Street-level locationGet directions
Mailing address
Po Box 252
Aromas, CA 95004-0252
Registry dates
- Enumerated
- 2007-04-03
- Last updated
- 2023-01-26
- Certified
- 2023-01-26
Frequently asked questions
- What is Diane Elwyn's NPI number?
- Diane Elwyn's National Provider Identifier (NPI) is 1245351386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Elwyn's specialty?
- Diane Elwyn is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Diane Elwyn located?
- Diane Elwyn's practice location on file with NPPES is 2103 Leo Pl, Aromas, CA 95004-9759.
- What is Diane Elwyn's phone number?
- The practice phone number listed in the NPPES registry for Diane Elwyn is (831) 427-9028.
- Is Diane Elwyn's NPI active?
- Yes — Diane Elwyn's NPI (1245351386) is active in the NPPES registry as of the last update on 2023-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.