IndividualActive
Helena Weil, PHD
NPI 1063525343 · Psychologist · Castro Valley, CA
Helena Weil, PHD is a Psychologist provider in Castro Valley, CA (NPI 1063525343).
Provider details
- NPI number
- 1063525343
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 16259 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
20996 Redwood Rd
Castro Valley, CA 94546
Phone: (510) 525-3529
Fax: (510) 525-3529
Street-level locationGet directions
Mailing address
130 York Ave
Kensington, CA 94708
Registry dates
- Enumerated
- 2006-08-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Helena Weil's NPI number?
- Helena Weil's National Provider Identifier (NPI) is 1063525343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helena Weil's specialty?
- Helena Weil is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Helena Weil located?
- Helena Weil's practice location on file with NPPES is 20996 Redwood Rd, Castro Valley, CA 94546.
- What is Helena Weil's phone number?
- The practice phone number listed in the NPPES registry for Helena Weil is (510) 525-3529.
- Is Helena Weil's NPI active?
- Yes — Helena Weil's NPI (1063525343) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.