Peter Alonso
NPI 1255062436 · Rehabilitation Practitioner · Santa Ana, CA
Peter Alonso is a Rehabilitation Practitioner provider in Santa Ana, CA (NPI 1255062436).
Provider details
- NPI number
- 1255062436
- 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
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-06-20
- Last updated
- 2025-06-27
- Certified
- 2025-06-27
Frequently asked questions
- What is Peter Alonso's NPI number?
- Peter Alonso's National Provider Identifier (NPI) is 1255062436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Alonso's specialty?
- Peter Alonso is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Peter Alonso located?
- Peter Alonso's practice location on file with NPPES is 2130 E 4th St Ste 200, Santa Ana, CA 92705-3818.
- What is Peter Alonso's phone number?
- The practice phone number listed in the NPPES registry for Peter Alonso is (714) 543-5437.
- Is Peter Alonso's NPI active?
- Yes — Peter Alonso's NPI (1255062436) is active in the NPPES registry as of the last update on 2025-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.