Cristina Castagnini, PHD
NPI 1316011216 · Counseling Psychologist · Union City, CA
Cristina Castagnini, PHD is a Counseling Psychologist provider in Union City, CA (NPI 1316011216).
Provider details
- NPI number
- 1316011216
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY20435 (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
- 2006-11-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cristina Castagnini's NPI number?
- Cristina Castagnini's National Provider Identifier (NPI) is 1316011216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Castagnini's specialty?
- Cristina Castagnini is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Cristina Castagnini located?
- Cristina Castagnini's practice location on file with NPPES is 3555 Whipple Rd, Union City, CA 94587-1507.
- What is Cristina Castagnini's phone number?
- The practice phone number listed in the NPPES registry for Cristina Castagnini is (510) 675-3227.
- Is Cristina Castagnini's NPI active?
- Yes — Cristina Castagnini's NPI (1316011216) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.