Cristal Alvarado
NPI 1942728308 · Marriage & Family Therapist · Hayward, CA
Cristal Alvarado is a Marriage & Family Therapist provider in Hayward, CA (NPI 1942728308).
Provider details
- NPI number
- 1942728308
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2017-09-06
- Last updated
- 2024-05-18
- Certified
- 2024-05-18
Frequently asked questions
- What is Cristal Alvarado's NPI number?
- Cristal Alvarado's National Provider Identifier (NPI) is 1942728308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristal Alvarado's specialty?
- Cristal Alvarado is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Cristal Alvarado located?
- Cristal Alvarado's practice location on file with NPPES is 21455 Birch St Ste 218, Hayward, CA 94541-2165.
- What is Cristal Alvarado's phone number?
- The practice phone number listed in the NPPES registry for Cristal Alvarado is (510) 507-8972.
- Is Cristal Alvarado's NPI active?
- Yes — Cristal Alvarado's NPI (1942728308) is active in the NPPES registry as of the last update on 2024-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.