Susan Ganann Duncan, R.PH.
Pharmacist · North Charleston, SC
Susan Ganann Duncan, R.PH. is a pharmacist with a practice address in North Charleston, South Carolina, and NPI 1558655613, issued on Jun 7, 2011. Check the license (South Carolina 10792, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan Ganann Duncan
- Credential
- R.PH.
- Primary taxonomy
- Pharmacist 183500000X
- License numbers
- 10792 SC
16648 LA
E-08214 MS
Self-reported in NPPES; status is on the state search - Practice location
- 7250 Rivers Ave, North Charleston, SC 29406
- Phone
- (843) 572-8918
- Enumerated
- Jun 7, 2011
- Record last updated
- Jun 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (843) 572-8918
- Entity
- Type 1 · individual
Also registered at 7250 Rivers Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tracey AndersonPharmacist1427332162
- Christopher Berman, PHARM.D.Pharmacotherapy Pharmacist1578520052
- Shasta Grotewiel, PHARM.D.Pharmacist1912412628
- Eric Lawver, ODOptometrist1528161726
- Laurie Trinh, PHARM.DPharmacist1306130869
Verify Susan Ganann Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 10792Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 85% of the cost of the top drugs
47 Medicare Part D claims for 42 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Boostrix Tdap16 claims
- Abrysvo12 claims
- Shingrix11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
112 pharmacist records list a practice address in North Charleston
They are 112 of the 1,964 NPPES records with a practice address in North Charleston, and 5,196 pharmacist records in South Carolina.
All 112 in North Charleston → All 5,196 in South Carolina → Every provider in North Charleston →
Other pharmacist records in South Carolina
- Romeo Abangan, PHARMDRidgeland, SC1922388081
- Mahmoud Abdelmaksoud, RPHMt Pleasant, SC1093283764
- Mark AbdelmessihFountain Inn, SC1679450613
- Peter AbdelmessihGreenville, SC1043131378
- Arash AbdiGreenville, SC1376951574
- Marian Abdou, PHARMACISTSpartanburg, SC1679070742
- Aseel AbdulrahmanJohns Island, SC1083311922
- Lauren Abel, PHARMDN Charleston, SC1144565813
- Shae Abercrombie, PHARMDGreenville, SC1003113176
- Modinat Abiodun, PHARM DFort Mill, SC1013574094
Common questions
What is Susan Ganann Duncan, R.PH.'s NPI number?
Susan Ganann Duncan, R.PH.'s National Provider Identifier (NPI) is 1558655613, issued on Jun 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Susan Ganann Duncan, R.PH. located?
The NPPES record lists a practice address at 7250 Rivers Ave, North Charleston, SC, 29406. Phone: (843) 572-8918. Providers update this record themselves, so call before visiting.
How can I verify Susan Ganann Duncan, R.PH.'s license?
NPPES lists South Carolina license number 10792, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Susan Ganann Duncan, R.PH. prescribe under Medicare Part D?
In 2024, Susan Ganann Duncan, R.PH. had 47 Medicare Part D claims for 42 beneficiaries; the average among pharmacist prescribers was 119. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.