Diane Ilan, M.F.T.
NPI 1952678021 · Marriage & Family Therapist · Newport Beach, CA
Diane Ilan, M.F.T. is a Marriage & Family Therapist provider in Newport Beach, CA (NPI 1952678021).
Provider details
- NPI number
- 1952678021
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.F.T.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC27866 (CA)
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
14 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
- 2011-11-17
- Last updated
- 2011-11-17
Frequently asked questions
- What is Diane Ilan's NPI number?
- Diane Ilan's National Provider Identifier (NPI) is 1952678021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Ilan's specialty?
- Diane Ilan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Diane Ilan located?
- Diane Ilan's practice location on file with NPPES is 3701 Birch St, Newport Beach, CA 92660-2618.
- What is Diane Ilan's phone number?
- The practice phone number listed in the NPPES registry for Diane Ilan is (949) 722-7662.
- Is Diane Ilan's NPI active?
- Yes — Diane Ilan's NPI (1952678021) is active in the NPPES registry as of the last update on 2011-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.