IndividualActive
Melanie Williams, SSP, NCSP
NPI 1861834392 · School Psychologist · Walhalla, SC
Melanie Williams, SSP, NCSP is a School Psychologist provider in Walhalla, SC (NPI 1861834392).
Provider details
- NPI number
- 1861834392
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- SSP, NCSP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 250120 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
414 S Pine St
Walhalla, SC 29691-2146
Phone: (864) 886-4400
Street-level locationGet directions
Mailing address
414 S Pine St
Walhalla, SC 29691-2146
Registry dates
- Enumerated
- 2013-07-25
- Last updated
- 2013-07-25
Frequently asked questions
- What is Melanie Williams's NPI number?
- Melanie Williams's National Provider Identifier (NPI) is 1861834392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Williams's specialty?
- Melanie Williams is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Melanie Williams located?
- Melanie Williams's practice location on file with NPPES is 414 S Pine St, Walhalla, SC 29691-2146.
- What is Melanie Williams's phone number?
- The practice phone number listed in the NPPES registry for Melanie Williams is (864) 886-4400.
- Is Melanie Williams's NPI active?
- Yes — Melanie Williams's NPI (1861834392) is active in the NPPES registry as of the last update on 2013-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.