Iris Vandalen
NPI 1225915226 · Clinical Psychologist · Santa Rosa, CA
Iris Vandalen is a Clinical Psychologist provider in Santa Rosa, CA (NPI 1225915226).
Provider details
- NPI number
- 1225915226
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 147582 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
1 yr 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
- 2025-08-20
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Iris Vandalen's NPI number?
- Iris Vandalen's National Provider Identifier (NPI) is 1225915226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iris Vandalen's specialty?
- Iris Vandalen is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Iris Vandalen located?
- Iris Vandalen's practice location on file with NPPES is 4415 Sonoma Hwy Ste B, Santa Rosa, CA 95409-4165.
- What is Iris Vandalen's phone number?
- The practice phone number listed in the NPPES registry for Iris Vandalen is (707) 327-0909.
- Is Iris Vandalen's NPI active?
- Yes — Iris Vandalen's NPI (1225915226) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.