IndividualActive
Michael Williams
NPI 1457537979 · Mental Health Counselor · Rock Hill, SC
Michael Williams is a Mental Health Counselor provider in Rock Hill, SC (NPI 1457537979).
Provider details
- NPI number
- 1457537979
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
223 E Main St
Rock Hill, SC 29730-4571
Phone: (803) 328-9600
Fax: (803) 329-7141
Street-level locationGet directions
Mailing address
250 Piedmont Blvd
Rock Hill, SC 29732-1835
Registry dates
- Enumerated
- 2008-01-15
- Last updated
- 2008-01-15
Frequently asked questions
- What is Michael Williams's NPI number?
- Michael Williams's National Provider Identifier (NPI) is 1457537979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Williams's specialty?
- Michael Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Michael Williams located?
- Michael Williams's practice location on file with NPPES is 223 E Main St, Rock Hill, SC 29730-4571.
- What is Michael Williams's phone number?
- The practice phone number listed in the NPPES registry for Michael Williams is (803) 328-9600.
- Is Michael Williams's NPI active?
- Yes — Michael Williams's NPI (1457537979) is active in the NPPES registry as of the last update on 2008-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.