Debra Williams
NPI 1427277938 · Addiction (Substance Use Disorder) Counselor · Los Angeles, CA
Debra Williams is a Addiction (Substance Use Disorder) Counselor provider in Los Angeles, CA (NPI 1427277938).
Provider details
- NPI number
- 1427277938
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 104401-CCBCDC (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
19 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
- 2007-04-24
- Last updated
- 2012-11-30
Frequently asked questions
- What is Debra Williams's NPI number?
- Debra Williams's National Provider Identifier (NPI) is 1427277938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Williams's specialty?
- Debra Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Debra Williams located?
- Debra Williams's practice location on file with NPPES is 839 E 87th Pl Apt 5, Los Angeles, CA 90002-1072.
- What is Debra Williams's phone number?
- The practice phone number listed in the NPPES registry for Debra Williams is (323) 294-7662.
- Is Debra Williams's NPI active?
- Yes — Debra Williams's NPI (1427277938) is active in the NPPES registry as of the last update on 2012-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.