IndividualActive
Hai-Van Sponholz
NPI 1467970921 · Clinical Psychologist · Redwood City, CA
Hai-Van Sponholz is a Clinical Psychologist provider in Redwood City, CA (NPI 1467970921).
Provider details
- NPI number
- 1467970921
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21407 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
617 Veterans Blvd
Suite 204
Redwood City, CA 94063
Phone: (650) 503-8179
Street-level locationGet directions
Mailing address
617 Veterans Blvd Ste 204
Redwood City, CA 94063-1419
Registry dates
- Enumerated
- 2017-09-05
- Last updated
- 2022-07-21
Frequently asked questions
- What is Hai-Van Sponholz's NPI number?
- Hai-Van Sponholz's National Provider Identifier (NPI) is 1467970921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hai-Van Sponholz's specialty?
- Hai-Van Sponholz is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Hai-Van Sponholz located?
- Hai-Van Sponholz's practice location on file with NPPES is 617 Veterans Blvd, Redwood City, CA 94063.
- What is Hai-Van Sponholz's phone number?
- The practice phone number listed in the NPPES registry for Hai-Van Sponholz is (650) 503-8179.
- Is Hai-Van Sponholz's NPI active?
- Yes — Hai-Van Sponholz's NPI (1467970921) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.