Mariapaz Rist
NPI 1881076800 · Social Worker · Rancho Cucamonga, CA
Mariapaz Rist is a Social Worker provider in Rancho Cucamonga, CA (NPI 1881076800).
Provider details
- NPI number
- 1881076800
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 136664 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Day Training/Habilitation Specialist373H00000X
Nursing Service Related Providers
- Rehabilitation Practitioner225400000X
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
11 yrs in NPPES 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
- 2015-06-25
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Mariapaz Rist's NPI number?
- Mariapaz Rist's National Provider Identifier (NPI) is 1881076800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariapaz Rist's specialty?
- Mariapaz Rist is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mariapaz Rist located?
- Mariapaz Rist's practice location on file with NPPES is 9500 Haven Ave, Rancho Cucamonga, CA 91730-5807.
- What is Mariapaz Rist's phone number?
- The practice phone number listed in the NPPES registry for Mariapaz Rist is (909) 980-6700.
- Is Mariapaz Rist's NPI active?
- Yes — Mariapaz Rist's NPI (1881076800) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.