Matthew Winer-Kirschner
NPI 1558196402 · Addiction (Substance Use Disorder) Counselor · Los Angeles, CA
Matthew Winer-Kirschner is a Addiction (Substance Use Disorder) Counselor provider in Los Angeles, CA (NPI 1558196402).
Provider details
- NPI number
- 1558196402
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
1 yr 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
- 2024-09-02
- Last updated
- 2025-04-10
- Certified
- 2025-04-10
Frequently asked questions
- What is Matthew Winer-Kirschner's NPI number?
- Matthew Winer-Kirschner's National Provider Identifier (NPI) is 1558196402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Winer-Kirschner's specialty?
- Matthew Winer-Kirschner is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Matthew Winer-Kirschner located?
- Matthew Winer-Kirschner's practice location on file with NPPES is 8831 Venice Blvd, Los Angeles, CA 90034-3223.
- What is Matthew Winer-Kirschner's phone number?
- The practice phone number listed in the NPPES registry for Matthew Winer-Kirschner is (310) 204-5200.
- Is Matthew Winer-Kirschner's NPI active?
- Yes — Matthew Winer-Kirschner's NPI (1558196402) is active in the NPPES registry as of the last update on 2025-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.