IndividualActive
Itzayana Garcia Diaz
NPI 1336019736 · Counselor · Upland, CA
Itzayana Garcia Diaz is a Counselor provider in Upland, CA (NPI 1336019736).
Provider details
- NPI number
- 1336019736
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
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
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
231 N Euclid Ave
Upland, CA 91786
Phone: (909) 815-9841
Street-level locationGet directions
Mailing address
231 N Euclid Ave
Upland, CA 91786
Registry dates
- Enumerated
- 2025-11-10
- Last updated
- 2025-11-10
Frequently asked questions
- What is Itzayana Garcia Diaz's NPI number?
- Itzayana Garcia Diaz's National Provider Identifier (NPI) is 1336019736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Itzayana Garcia Diaz's specialty?
- Itzayana Garcia Diaz is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Itzayana Garcia Diaz located?
- Itzayana Garcia Diaz's practice location on file with NPPES is 231 N Euclid Ave, Upland, CA 91786.
- What is Itzayana Garcia Diaz's phone number?
- The practice phone number listed in the NPPES registry for Itzayana Garcia Diaz is (909) 815-9841.
- Is Itzayana Garcia Diaz's NPI active?
- Yes — Itzayana Garcia Diaz's NPI (1336019736) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.