Marguerite Saunders, PSY.D.
NPI 1831250406 · Clinical Psychologist · Pasadena, CA
Marguerite Saunders, PSY.D. is a Clinical Psychologist provider in Pasadena, CA (NPI 1831250406).
Provider details
- NPI number
- 1831250406
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 18334 (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
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
- 2006-12-13
- Last updated
- 2009-09-29
Frequently asked questions
- What is Marguerite Saunders's NPI number?
- Marguerite Saunders's National Provider Identifier (NPI) is 1831250406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marguerite Saunders's specialty?
- Marguerite Saunders is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marguerite Saunders located?
- Marguerite Saunders's practice location on file with NPPES is 2810 E Del Mar Blvd, Pasadena, CA 91107-4321.
- What is Marguerite Saunders's phone number?
- The practice phone number listed in the NPPES registry for Marguerite Saunders is (626) 356-3936.
- Is Marguerite Saunders's NPI active?
- Yes — Marguerite Saunders's NPI (1831250406) is active in the NPPES registry as of the last update on 2009-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.