Bonnie Mcwilliams, LCAS, MAC, LAC
NPI 1558912832 · Addiction (Substance Use Disorder) Counselor · Greer, SC
Bonnie Mcwilliams, LCAS, MAC, LAC is a Addiction (Substance Use Disorder) Counselor provider in Greer, SC (NPI 1558912832).
Provider details
- NPI number
- 1558912832
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LCAS, MAC, LAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 24226 (NC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
6 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
- 2019-09-26
- Last updated
- 2019-09-26
Frequently asked questions
- What is Bonnie Mcwilliams's NPI number?
- Bonnie Mcwilliams's National Provider Identifier (NPI) is 1558912832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Mcwilliams's specialty?
- Bonnie Mcwilliams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Bonnie Mcwilliams located?
- Bonnie Mcwilliams's practice location on file with NPPES is 712 Timberwood Rdg, Greer, SC 29651-5572.
- What is Bonnie Mcwilliams's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Mcwilliams is (910) 322-8455.
- Is Bonnie Mcwilliams's NPI active?
- Yes — Bonnie Mcwilliams's NPI (1558912832) is active in the NPPES registry as of the last update on 2019-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.