IndividualActive
Alexandra Union, PHD
NPI 1003245895 · Clinical Psychologist · Sonora, CA
Alexandra Union, PHD is a Clinical Psychologist provider in Sonora, CA (NPI 1003245895).
Provider details
- NPI number
- 1003245895
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 13349 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
193 Fairview Ln Ste F
Sonora, CA 95370-4828
Phone: (209) 536-5110
Fax: (209) 588-8685
Street-level locationGet directions
Mailing address
193 Fairview Ln Ste F
Sonora, CA 95370-4828
Additional practice locations (1)
- 105 Hospital RdSonora, CA 95370-5227Phone: (209) 533-7000Fax: (209) 533-7007
Registry dates
- Enumerated
- 2013-11-02
- Last updated
- 2022-07-21
Frequently asked questions
- What is Alexandra Union's NPI number?
- Alexandra Union's National Provider Identifier (NPI) is 1003245895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Union's specialty?
- Alexandra Union is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alexandra Union located?
- Alexandra Union's practice location on file with NPPES is 193 Fairview Ln Ste F, Sonora, CA 95370-4828.
- What is Alexandra Union's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Union is (209) 536-5110.
- Is Alexandra Union's NPI active?
- Yes — Alexandra Union's NPI (1003245895) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.