Holly Simpson, LCSW
NPI 1568537504 · Clinical Social Worker · Fort Mill, SC
Holly Simpson, LCSW is a Clinical Social Worker provider in Fort Mill, SC (NPI 1568537504).
Provider details
- NPI number
- 1568537504
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 314033-3501 (UT)
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
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
- 2006-11-22
- Last updated
- 2011-01-18
Frequently asked questions
- What is Holly Simpson's NPI number?
- Holly Simpson's National Provider Identifier (NPI) is 1568537504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Simpson's specialty?
- Holly Simpson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Simpson located?
- Holly Simpson's practice location on file with NPPES is 8180 Regent Parkway, Fort Mill, SC 29715-8805.
- What is Holly Simpson's phone number?
- The practice phone number listed in the NPPES registry for Holly Simpson is (803) 207-9911.
- Is Holly Simpson's NPI active?
- Yes — Holly Simpson's NPI (1568537504) is active in the NPPES registry as of the last update on 2011-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.