Marissa Elguezabal
NPI 1699627448 · Occupational Therapy Assistant · Upland, CA
Marissa Elguezabal is a Occupational Therapy Assistant provider in Upland, CA (NPI 1699627448).
Provider details
- NPI number
- 1699627448
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sole proprietor
- No
- License
- 6559 (CA)
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
Under 1 yr in registry
- Profile completeness38% of score
100% 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
- 2026-02-13
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Marissa Elguezabal's NPI number?
- Marissa Elguezabal's National Provider Identifier (NPI) is 1699627448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Elguezabal's specialty?
- Marissa Elguezabal is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marissa Elguezabal located?
- Marissa Elguezabal's practice location on file with NPPES is 1317 W Foothill Blvd Ste 130, Upland, CA 91786-3684.
- What is Marissa Elguezabal's phone number?
- The practice phone number listed in the NPPES registry for Marissa Elguezabal is (800) 741-1164.
- Is Marissa Elguezabal's NPI active?
- Yes — Marissa Elguezabal's NPI (1699627448) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.