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Violeta Diaz
NPI 1023681459 · Peer Specialist · Upland, CA
Violeta Diaz is a Peer Specialist provider in Upland, CA (NPI 1023681459).
Provider details
- NPI number
- 1023681459
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(55/100 index)
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
1425 W Foothill Blvd
Upland, CA 91786-8007
Phone: (877) 527-7227
Street-level locationGet directions
Mailing address
25910 Acero Ste 160
Mission Viejo, CA 92691-2777
Registry dates
- Enumerated
- 2021-07-22
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Violeta Diaz's NPI number?
- Violeta Diaz's National Provider Identifier (NPI) is 1023681459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Violeta Diaz's specialty?
- Violeta Diaz is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Violeta Diaz located?
- Violeta Diaz's practice location on file with NPPES is 1425 W Foothill Blvd, Upland, CA 91786-8007.
- What is Violeta Diaz's phone number?
- The practice phone number listed in the NPPES registry for Violeta Diaz is (877) 527-7227.
- Is Violeta Diaz's NPI active?
- Yes — Violeta Diaz's NPI (1023681459) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.