IndividualActive
Maria Perezalonso
NPI 1275810723 · Social Worker · San Jose, CA
Maria Perezalonso is a Social Worker provider in San Jose, CA (NPI 1275810723).
Provider details
- NPI number
- 1275810723
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
438 N White Rd
San Jose, CA 95127-1439
Phone: (408) 254-6828
Street-level locationGet directions
Mailing address
438 N White Rd
San Jose, CA 95127-1439
Registry dates
- Enumerated
- 2011-11-11
- Last updated
- 2011-11-11
Frequently asked questions
- What is Maria Perezalonso's NPI number?
- Maria Perezalonso's National Provider Identifier (NPI) is 1275810723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Perezalonso's specialty?
- Maria Perezalonso is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Perezalonso located?
- Maria Perezalonso's practice location on file with NPPES is 438 N White Rd, San Jose, CA 95127-1439.
- What is Maria Perezalonso's phone number?
- The practice phone number listed in the NPPES registry for Maria Perezalonso is (408) 254-6828.
- Is Maria Perezalonso's NPI active?
- Yes — Maria Perezalonso's NPI (1275810723) is active in the NPPES registry as of the last update on 2011-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.