Cheryl Van Der Zaag, CHERYL VAN DER ZAAG
NPI 1578646394 · Clinical Psychologist · Pasadena, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheryl Van Der Zaag, CHERYL VAN DER ZAAG is a Clinical Psychologist provider in Pasadena, CA (NPI 1578646394).
Provider details
- NPI number
- 1578646394
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- CHERYL VAN DER ZAAG
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY16347 (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
2 documented practice locations
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
Additional practice locations (1)
- 625 Fair Oaks AveSuite 374South Pasadena, CA 91030-2630Phone: (626) 441-5080
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2018-03-17
Frequently asked questions
- What is Cheryl Van Der Zaag's NPI number?
- Cheryl Van Der Zaag's National Provider Identifier (NPI) is 1578646394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Van Der Zaag's specialty?
- Cheryl Van Der Zaag is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Cheryl Van Der Zaag located?
- Cheryl Van Der Zaag's practice location on file with NPPES is 427 S Marengo Ave Ste 6, Pasadena, CA 91101-3134.
- What is Cheryl Van Der Zaag's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Van Der Zaag is (626) 441-5080.
- Does Cheryl Van Der Zaag accept Medicare?
- Cheryl Van Der Zaag is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheryl Van Der Zaag's NPI active?
- Yes — Cheryl Van Der Zaag's NPI (1578646394) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.