Diane Zacher, PHD
NPI 1275689150 · Clinical Psychologist · South San Francisco, CA
Diane Zacher, PHD is a Clinical Psychologist provider in South San Francisco, CA (NPI 1275689150).
Provider details
- NPI number
- 1275689150
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY10757 (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
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
- 2007-01-25
- Last updated
- 2007-07-16
Frequently asked questions
- What is Diane Zacher's NPI number?
- Diane Zacher's National Provider Identifier (NPI) is 1275689150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Zacher's specialty?
- Diane Zacher is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Diane Zacher located?
- Diane Zacher's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080-3208.
- What is Diane Zacher's phone number?
- The practice phone number listed in the NPPES registry for Diane Zacher is (650) 742-2760.
- Is Diane Zacher's NPI active?
- Yes — Diane Zacher's NPI (1275689150) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.