Alexandra Nichols, PHD
NPI 1023465259 · Clinical Psychologist · Corte Madera, CA
Alexandra Nichols, PHD is a Clinical Psychologist provider in Corte Madera, CA (NPI 1023465259).
Provider details
- NPI number
- 1023465259
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY32515 (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
10 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
- 2016-05-17
- Last updated
- 2021-06-30
- Certified
- 2021-06-01
Frequently asked questions
- What is Alexandra Nichols's NPI number?
- Alexandra Nichols's National Provider Identifier (NPI) is 1023465259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Nichols's specialty?
- Alexandra Nichols is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alexandra Nichols located?
- Alexandra Nichols's practice location on file with NPPES is 100 Meadowcreek Dr Ste 115, Corte Madera, CA 94925-1230.
- What is Alexandra Nichols's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Nichols is (415) 843-1523.
- Is Alexandra Nichols's NPI active?
- Yes — Alexandra Nichols's NPI (1023465259) is active in the NPPES registry as of the last update on 2021-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.