Lezly Barrientos
NPI 1821693383 · Addiction (Substance Use Disorder) Counselor · San Marcos, CA
Lezly Barrientos is a Addiction (Substance Use Disorder) Counselor provider in San Marcos, CA (NPI 1821693383).
Provider details
- NPI number
- 1821693383
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15567-RAC (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2020-12-02
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Lezly Barrientos's NPI number?
- Lezly Barrientos's National Provider Identifier (NPI) is 1821693383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lezly Barrientos's specialty?
- Lezly Barrientos is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Lezly Barrientos located?
- Lezly Barrientos's practice location on file with NPPES is 751 Rancheros Dr Ste 5, San Marcos, CA 92069-3042.
- What is Lezly Barrientos's phone number?
- The practice phone number listed in the NPPES registry for Lezly Barrientos is (760) 761-0515.
- Is Lezly Barrientos's NPI active?
- Yes — Lezly Barrientos's NPI (1821693383) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.