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Treva Mardis, RN
NPI 1558706473 · School Registered Nurse · Charleston, SC
Treva Mardis, RN is a School Registered Nurse provider in Charleston, SC (NPI 1558706473).
Provider details
- NPI number
- 1558706473
- Entity type
- Individual
- Primary specialty
- School Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 31053 (SC)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
3625 Ashley Phosphate Rd
Charleston, SC 29418-8559
Phone: (843) 764-2200
Fax: (843) 764-2240
Street-level locationGet directions
Mailing address
3625 Ashley Phosphate Rd
Charleston, SC 29418-8559
Registry dates
- Enumerated
- 2013-05-06
- Last updated
- 2013-05-06
Frequently asked questions
- What is Treva Mardis's NPI number?
- Treva Mardis's National Provider Identifier (NPI) is 1558706473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Treva Mardis's specialty?
- Treva Mardis is listed in the NPPES registry with a primary specialty of School Registered Nurse (Nursing Service Providers).
- Where is Treva Mardis located?
- Treva Mardis's practice location on file with NPPES is 3625 Ashley Phosphate Rd, Charleston, SC 29418-8559.
- What is Treva Mardis's phone number?
- The practice phone number listed in the NPPES registry for Treva Mardis is (843) 764-2200.
- Is Treva Mardis's NPI active?
- Yes — Treva Mardis's NPI (1558706473) is active in the NPPES registry as of the last update on 2013-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.