Dena Valenzuela
NPI 1023659059 · Addiction (Substance Use Disorder) Counselor · Orange, CA
Dena Valenzuela is a Addiction (Substance Use Disorder) Counselor provider in Orange, CA (NPI 1023659059).
Provider details
- NPI number
- 1023659059
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- SUDRC13574 (CA)
Specialties & taxonomies
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
6 yrs 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)
- 2101 E 1st StSanta Ana, CA 92705-4007Phone: (714) 542-3581
Registry dates
- Enumerated
- 2019-10-01
- Last updated
- 2023-12-27
- Certified
- 2023-12-27
Frequently asked questions
- What is Dena Valenzuela's NPI number?
- Dena Valenzuela's National Provider Identifier (NPI) is 1023659059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dena Valenzuela's specialty?
- Dena Valenzuela is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Dena Valenzuela located?
- Dena Valenzuela's practice location on file with NPPES is 265 S Anita Dr, Orange, CA 92868-3355.
- What is Dena Valenzuela's phone number?
- The practice phone number listed in the NPPES registry for Dena Valenzuela is (949) 749-2603.
- Is Dena Valenzuela's NPI active?
- Yes — Dena Valenzuela's NPI (1023659059) is active in the NPPES registry as of the last update on 2023-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.