Diane Brosh, MFT
NPI 1699908665 · Marriage & Family Therapist · Agoura Hills, CA
Diane Brosh, MFT is a Marriage & Family Therapist provider in Agoura Hills, CA (NPI 1699908665).
Provider details
- NPI number
- 1699908665
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC31438 (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
16 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
- 2009-08-25
- Last updated
- 2013-08-12
Frequently asked questions
- What is Diane Brosh's NPI number?
- Diane Brosh's National Provider Identifier (NPI) is 1699908665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Brosh's specialty?
- Diane Brosh is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Diane Brosh located?
- Diane Brosh's practice location on file with NPPES is 28310 Roadside Dr, Agoura Hills, CA 91301-4923.
- What is Diane Brosh's phone number?
- The practice phone number listed in the NPPES registry for Diane Brosh is (818) 889-5423.
- Is Diane Brosh's NPI active?
- Yes — Diane Brosh's NPI (1699908665) is active in the NPPES registry as of the last update on 2013-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.