Alfonso Alvarez
NPI 1679283840 · Rehabilitation Practitioner · San Jose, CA
Alfonso Alvarez is a Rehabilitation Practitioner provider in San Jose, CA (NPI 1679283840).
Provider details
- NPI number
- 1679283840
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Community Health Worker172V00000X
Other Service Providers
- Peer Specialist175T00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-11-29
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Alfonso Alvarez's NPI number?
- Alfonso Alvarez's National Provider Identifier (NPI) is 1679283840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfonso Alvarez's specialty?
- Alfonso Alvarez is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Alfonso Alvarez located?
- Alfonso Alvarez's practice location on file with NPPES is 2 N Market St Ste 300, San Jose, CA 95113-1211.
- What is Alfonso Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Alfonso Alvarez is (510) 210-3233.
- Is Alfonso Alvarez's NPI active?
- Yes — Alfonso Alvarez's NPI (1679283840) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.