Holly Dias
NPI 1376161422 · Mental Health Counselor · Rancho Cucamonga, CA
Holly Dias is a Mental Health Counselor provider in Rancho Cucamonga, CA (NPI 1376161422).
Provider details
- NPI number
- 1376161422
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2020-07-06
- Last updated
- 2025-05-05
- Certified
- 2025-04-22
Frequently asked questions
- What is Holly Dias's NPI number?
- Holly Dias's National Provider Identifier (NPI) is 1376161422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Dias's specialty?
- Holly Dias is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Holly Dias located?
- Holly Dias's practice location on file with NPPES is 9500 Haven Ave, Rancho Cucamonga, CA 91730-5807.
- What is Holly Dias's phone number?
- The practice phone number listed in the NPPES registry for Holly Dias is (877) 522-7187.
- Is Holly Dias's NPI active?
- Yes — Holly Dias's NPI (1376161422) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.