Marjorie Williams
NPI 1528697927 · Addiction (Substance Use Disorder) Counselor · Mount Vernon, OH
Marjorie Williams is a Addiction (Substance Use Disorder) Counselor provider in Mount Vernon, OH (NPI 1528697927).
Provider details
- NPI number
- 1528697927
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-04-07
- Last updated
- 2020-11-19
- Certified
- 2020-11-19
Frequently asked questions
- What is Marjorie Williams's NPI number?
- Marjorie Williams's National Provider Identifier (NPI) is 1528697927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Williams's specialty?
- Marjorie Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Marjorie Williams located?
- Marjorie Williams's practice location on file with NPPES is 213 E Chestnut St, Mount Vernon, OH 43050-3404.
- What is Marjorie Williams's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Williams is (740) 326-9255.
- Is Marjorie Williams's NPI active?
- Yes — Marjorie Williams's NPI (1528697927) is active in the NPPES registry as of the last update on 2020-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.