Maria Arizaga II, OTR/L
NPI 1922651983 · Pediatric Occupational Therapist · Palo Alto, CA
Maria Arizaga II, OTR/L is a Pediatric Occupational Therapist provider in Palo Alto, CA (NPI 1922651983).
Provider details
- NPI number
- 1922651983
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3864 Middlefield RdPalo Alto, CA 94303-4716Phone: (650) 618-3341
Registry dates
- Enumerated
- 2019-07-18
- Last updated
- 2019-07-18
Frequently asked questions
- What is Maria Arizaga II's NPI number?
- Maria Arizaga II's National Provider Identifier (NPI) is 1922651983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Arizaga II's specialty?
- Maria Arizaga II is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Maria Arizaga II located?
- Maria Arizaga II's practice location on file with NPPES is 525 E Charleston Rd, Palo Alto, CA 94306-4247.
- What is Maria Arizaga II's phone number?
- The practice phone number listed in the NPPES registry for Maria Arizaga II is (650) 618-3341.
- Is Maria Arizaga II's NPI active?
- Yes — Maria Arizaga II's NPI (1922651983) is active in the NPPES registry as of the last update on 2019-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.