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Nancy Quiggle, PHD
NPI 1750504122 · Clinical Psychologist · San Leandro, CA
Nancy Quiggle, PHD is a Clinical Psychologist provider in San Leandro, CA (NPI 1750504122).
Provider details
- NPI number
- 1750504122
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY19871 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
400 Estudillo Ave Ste 100
San Leandro, CA 94577-4962
Phone: (510) 924-0548
Street-level locationGet directions
Mailing address
400 Estudillo Ave Ste 100
San Leandro, CA 94577-4962
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2025-07-21
- Certified
- 2025-07-21
Frequently asked questions
- What is Nancy Quiggle's NPI number?
- Nancy Quiggle's National Provider Identifier (NPI) is 1750504122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Quiggle's specialty?
- Nancy Quiggle is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Nancy Quiggle located?
- Nancy Quiggle's practice location on file with NPPES is 400 Estudillo Ave Ste 100, San Leandro, CA 94577-4962.
- What is Nancy Quiggle's phone number?
- The practice phone number listed in the NPPES registry for Nancy Quiggle is (510) 924-0548.
- Is Nancy Quiggle's NPI active?
- Yes — Nancy Quiggle's NPI (1750504122) is active in the NPPES registry as of the last update on 2025-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.