Crystal Preston, LMSW
NPI 1558593152 · Social Worker · Columbia, SC
Crystal Preston, LMSW is a Social Worker provider in Columbia, SC (NPI 1558593152).
Provider details
- NPI number
- 1558593152
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- MSW004798 (GA)
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
16 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
- 2009-08-14
- Last updated
- 2009-08-14
Frequently asked questions
- What is Crystal Preston's NPI number?
- Crystal Preston's National Provider Identifier (NPI) is 1558593152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Preston's specialty?
- Crystal Preston is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Crystal Preston located?
- Crystal Preston's practice location on file with NPPES is 6439 Garners Ferry Rd, Columbia, SC 29209-1638.
- What is Crystal Preston's phone number?
- The practice phone number listed in the NPPES registry for Crystal Preston is (803) 776-4000.
- Is Crystal Preston's NPI active?
- Yes — Crystal Preston's NPI (1558593152) is active in the NPPES registry as of the last update on 2009-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.