John C. Shaughnessy, PHARM.D., RPH.
Pharmacist · Greenville, SC
John C. Shaughnessy, PHARM.D., RPH. is a pharmacist with a practice address in Greenville, South Carolina, and NPI 1982954319, issued on Sep 13, 2012. Check the license (South Carolina 11984, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John C. Shaughnessy
- Credential
- PHARM.D., RPH.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 11984 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1141 State Park Road, Greenville, SC 29609
- Phone
- (864) 240-7421
- Enumerated
- Sep 13, 2012
- Record last updated
- Sep 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (864) 250-1642
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,196 in South Carolina → Look up another NPI →
Verify John C. Shaughnessy 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 11984Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average pharmacist in 2024
15 Medicare Part D claims for 15 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.
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.
John C. Shaughnessy among 5,196 pharmacist records in South Carolina
John C. Shaughnessy, PHARM.D., RPH. is one of 5,196 pharmacist records with a practice address in South Carolina. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 29% of them.
- NPI issued2012 · 29% of these records are older, 57% newer
- In a Medicare fileYes · 33% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2012 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
384 pharmacist records list a practice address in Greenville
They are 384 of the 10,264 NPPES records with a practice address in Greenville, and 5,196 pharmacist records in South Carolina.
All 5,196 in South Carolina → Every provider in Greenville → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Jennifer CarnesGreenville, SC 296091912204165
- Thomas Conrad, RPHGreenville, SC 296091437394392
- Ashley Hilton, PHARMDGreenville, SC 296091346548286
- Amy Jackson, RPHGreenville, SC 296091932320355
- Christian McKale, PHARMDGreenville, SC 296091528293297
- Angela Powell, PHARMDGreenville, SC 296091326166653
- Gindy PreddyGreenville, SC 296091144528993
- Kenneth Rogers, RPHGreenville, SC 296091760679153
Common questions
What is John C. Shaughnessy, PHARM.D., RPH.'s NPI number?
John C. Shaughnessy, PHARM.D., RPH.'s National Provider Identifier (NPI) is 1982954319, issued on Sep 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John C. Shaughnessy, PHARM.D., RPH. located?
The NPPES record lists a practice address at 1141 State Park Road, Greenville, SC, 29609. Phone: (864) 240-7421. Providers update this record themselves, so call before visiting.
How can I verify John C. Shaughnessy, PHARM.D., RPH.'s license?
NPPES lists South Carolina license number 11984, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does John C. Shaughnessy, PHARM.D., RPH. prescribe under Medicare Part D?
In 2024, John C. Shaughnessy, PHARM.D., RPH. had 15 Medicare Part D claims for 15 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.