OrganizationActive
Charleston Rx LLC
NPI 1538558390 · Community/Retail Pharmacy · Greenville, SC
Provider details
- NPI number
- 1538558390
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Michael Calnan, Managing Member(864) 212-2967
- License
- 15922 (SC)
Specialties & taxonomies
Suppliers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
2498 N Pleasantburg Dr
Suite a
Greenville, SC 29609-2730
Phone: (864) 236-4350
Fax: (864) 236-4360
Street-level locationGet directions
Mailing address
2498 N Pleasantburg Dr
Greenville, SC 29609-2730
Other names (DBA / former)
- Doing business as
- Sweetgrass Pharmacy & Compounding
Registry dates
- Enumerated
- 2015-01-16
- Last updated
- 2017-03-09
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.