Maricela Ruiz, OTR
NPI 1841183886 · Occupational Therapist · Downey, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maricela Ruiz, OTR is a Occupational Therapist provider in Downey, CA (NPI 1841183886).
Provider details
- NPI number
- 1841183886
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- Yes
- License
- 27725 (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
1 yr in NPPES registry
- Profile completeness38% of score
100% 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)
- 17906 Pioneer Blvd Ste 101102Artesia, CA 90701-3972Phone: (562) 865-2222
Registry dates
- Enumerated
- 2025-05-29
- Last updated
- 2025-05-29
- Certified
- 2025-05-29
Frequently asked questions
- What is Maricela Ruiz's NPI number?
- Maricela Ruiz's National Provider Identifier (NPI) is 1841183886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maricela Ruiz's specialty?
- Maricela Ruiz is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Maricela Ruiz located?
- Maricela Ruiz's practice location on file with NPPES is 9449 Firestone Blvd, Downey, CA 90241-5503.
- What is Maricela Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Maricela Ruiz is (562) 805-2244.
- Does Maricela Ruiz accept Medicare?
- Maricela Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maricela Ruiz's NPI active?
- Yes — Maricela Ruiz's NPI (1841183886) is active in the NPPES registry as of the last update on 2025-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.