Yolonda Simmons, CERTIFIED COUNSELOR
NPI 1124287263 · Addiction (Substance Use Disorder) Counselor · Los Angeles, CA
Yolonda Simmons, CERTIFIED COUNSELOR is a Addiction (Substance Use Disorder) Counselor provider in Los Angeles, CA (NPI 1124287263).
Provider details
- NPI number
- 1124287263
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CERTIFIED COUNSELOR
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Pastoral Counselor101YP1600X
Behavioral Health & Social Service Providers
- School Counselor101YS0200X
Behavioral Health & Social Service Providers
- Substance Abuse Rehabilitation Facility324500000X
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-04
- Last updated
- 2025-01-30
- Certified
- 2025-01-30
Frequently asked questions
- What is Yolonda Simmons's NPI number?
- Yolonda Simmons's National Provider Identifier (NPI) is 1124287263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yolonda Simmons's specialty?
- Yolonda Simmons is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Yolonda Simmons located?
- Yolonda Simmons's practice location on file with NPPES is 5777 W Century Blvd Ste 1125, Los Angeles, CA 90045-5600.
- What is Yolonda Simmons's phone number?
- The practice phone number listed in the NPPES registry for Yolonda Simmons is (213) 723-0777.
- Is Yolonda Simmons's NPI active?
- Yes — Yolonda Simmons's NPI (1124287263) is active in the NPPES registry as of the last update on 2025-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.