Sarah Gaddy-Williamson, CCC-SLP
NPI 1801838164 · Speech-Language Pathologist · Murrells Inlet, SC
Sarah Gaddy-Williamson, CCC-SLP is a Speech-Language Pathologist provider in Murrells Inlet, SC (NPI 1801838164).
Provider details
- NPI number
- 1801838164
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3886 (SC)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-12
- Last updated
- 2016-01-04
Frequently asked questions
- What is Sarah Gaddy-Williamson's NPI number?
- Sarah Gaddy-Williamson's National Provider Identifier (NPI) is 1801838164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Gaddy-Williamson's specialty?
- Sarah Gaddy-Williamson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sarah Gaddy-Williamson located?
- Sarah Gaddy-Williamson's practice location on file with NPPES is 5341 Highway 17, Murrells Inlet, SC 29576-5074.
- What is Sarah Gaddy-Williamson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Gaddy-Williamson is (843) 318-2593.
- Is Sarah Gaddy-Williamson's NPI active?
- Yes — Sarah Gaddy-Williamson's NPI (1801838164) is active in the NPPES registry as of the last update on 2016-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.