Katrina Williams, MSW, LBSW
NPI 1619020641 · Addiction (Substance Use Disorder) Counselor · Detroit, MI
Katrina Williams, MSW, LBSW is a Addiction (Substance Use Disorder) Counselor provider in Detroit, MI (NPI 1619020641).
Provider details
- NPI number
- 1619020641
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MSW, LBSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6802079340 (MI)
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
- 2007-01-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Katrina Williams's NPI number?
- Katrina Williams's National Provider Identifier (NPI) is 1619020641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina Williams's specialty?
- Katrina Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Katrina Williams located?
- Katrina Williams's practice location on file with NPPES is 4646 John R St, Detroit, MI 48201-1916.
- What is Katrina Williams's phone number?
- The practice phone number listed in the NPPES registry for Katrina Williams is (313) 576-1000.
- Is Katrina Williams's NPI active?
- Yes — Katrina Williams's NPI (1619020641) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.