IndividualActive
Helen Valenstein, PHD
NPI 1609430305 · Clinical Psychologist · Menlo Park, CA
Helen Valenstein, PHD is a Clinical Psychologist provider in Menlo Park, CA (NPI 1609430305).
Provider details
- NPI number
- 1609430305
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 33342 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
700 El Camino Real Ste 120
Menlo Park, CA 94025-4884
Phone: (650) 204-1246
Street-level locationGet directions
Mailing address
700 El Camino Real Ste 120
Menlo Park, CA 94025-4884
Registry dates
- Enumerated
- 2019-04-28
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Helen Valenstein's NPI number?
- Helen Valenstein's National Provider Identifier (NPI) is 1609430305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Valenstein's specialty?
- Helen Valenstein is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Helen Valenstein located?
- Helen Valenstein's practice location on file with NPPES is 700 El Camino Real Ste 120, Menlo Park, CA 94025-4884.
- What is Helen Valenstein's phone number?
- The practice phone number listed in the NPPES registry for Helen Valenstein is (650) 204-1246.
- Is Helen Valenstein's NPI active?
- Yes — Helen Valenstein's NPI (1609430305) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.