Brenda Leon
NPI 1649405036 · Addiction (Substance Use Disorder) Counselor · Covina, CA
Brenda Leon is a Addiction (Substance Use Disorder) Counselor provider in Covina, CA (NPI 1649405036).
Provider details
- NPI number
- 1649405036
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 6859 (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
17 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
- 2009-05-28
- Last updated
- 2009-05-28
Frequently asked questions
- What is Brenda Leon's NPI number?
- Brenda Leon's National Provider Identifier (NPI) is 1649405036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Leon's specialty?
- Brenda Leon is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Brenda Leon located?
- Brenda Leon's practice location on file with NPPES is 540 S Eremland Dr, Covina, CA 91723-3186.
- What is Brenda Leon's phone number?
- The practice phone number listed in the NPPES registry for Brenda Leon is (626) 966-1577.
- Is Brenda Leon's NPI active?
- Yes — Brenda Leon's NPI (1649405036) is active in the NPPES registry as of the last update on 2009-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.