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Holly Seppala-Williams, REGISTERED NURSE
NPI 1104104645 · Registered Nurse · Simpsonville, SC
Holly Seppala-Williams, REGISTERED NURSE is a Registered Nurse provider in Simpsonville, SC (NPI 1104104645).
Provider details
- NPI number
- 1104104645
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- REGISTERED NURSE
- Sex
- Female
- Sole proprietor
- Yes
- License
- 206624 (SC)
Specialties & taxonomies
Nursing 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
14 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
915 South St
Suite J
Simpsonville, SC 29681-3219
Phone: (864) 329-0010
Fax: (864) 228-2221
Street-level locationGet directions
Mailing address
915 South St
Simpsonville, SC 29681-3219
Registry dates
- Enumerated
- 2011-08-02
- Last updated
- 2011-08-02
Frequently asked questions
- What is Holly Seppala-Williams's NPI number?
- Holly Seppala-Williams's National Provider Identifier (NPI) is 1104104645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Seppala-Williams's specialty?
- Holly Seppala-Williams is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Holly Seppala-Williams located?
- Holly Seppala-Williams's practice location on file with NPPES is 915 South St, Simpsonville, SC 29681-3219.
- What is Holly Seppala-Williams's phone number?
- The practice phone number listed in the NPPES registry for Holly Seppala-Williams is (864) 329-0010.
- Is Holly Seppala-Williams's NPI active?
- Yes — Holly Seppala-Williams's NPI (1104104645) is active in the NPPES registry as of the last update on 2011-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.