Reid D. Castellone, MD
Family Medicine Physician · Ninety Six, SC
Reid D. Castellone, MD is a family medicine physician with a practice address in Ninety Six, South Carolina, and NPI 1154708543, issued on May 5, 2015. Check the license (South Carolina 38341, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Reid D. Castellone
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 38341 SC
Self-reported in NPPES; status is on the state search - Practice location
- 103 Little Mountain RD, Ninety Six, SC 29666
- Phone
- (864) 543-3515
- Enumerated
- May 5, 2015
- Record last updated
- Jan 10, 2023
- Fax
- (864) 543-2973
- Medicare enrollment
- Enrolled (PECOS I20160728000600); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2015
- Entity
- Type 1 · individual
Also registered at 103 Little Mountain RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Bryant, MDFamily Medicine Physician1629062955
- Chelsea Castellone, PA-CMedical Physician Assistant1639551799
- Emma GammonsPhysician Assistant1457272742
- Stephanie Lewis, APRNFamily Nurse Practitioner1023948452
- Jennifer Lindler, LPCProfessional Counselor1922326511
- Swetha Narala, MDInternal Medicine Physician1770013336
Verify Reid D. Castellone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 38341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average family medicine physician in 2024
9,697 Medicare Part D claims for 756 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 121 claims were for opioids.
Most prescribed
- Atorvastatin Calcium386 claims
- Levothyroxine Sodium324 claims
- Amlodipine Besylate277 claims
- Rosuvastatin Calcium244 claims
- Losartan Potassium237 claims
- Montelukast Sodium222 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.
Industry payments in 2024: $654.12
39 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Self Regional HealthcareNinety Six, SC · Acute Care Hospitals4 of 5 stars
- Self Medical GroupNewberry, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 family medicine physician records list a practice address in Ninety Six
They are 3 of the 24 NPPES records with a practice address in Ninety Six, and 2,700 family medicine physician records in South Carolina.
All 3 in Ninety Six → All 2,700 in South Carolina → Every provider in Ninety Six →
Other family medicine physician records in South Carolina
- Fiby Abd El Malek, M.D.Greenville, SC1215222047
- Marwa Abdel Meguid, MD, MSAiken, SC1912646555
- Souzan Abdel-Samie, M.DSummerville, SC1144514266
- Dustin Abele, M.D.Spartanburg, SC1851771349
- Stoney Abercrombie, MDAnderson, SC1093732430
- Olabisi Abisogun, MDGreer, SC1366940157
- Samson Abolaji, MDFlorence, SC1922946714
- Joseph Abraham, M.D.Anderson, SC1497934657
- Sheron Abraham, D.O.Florence, SC1447548144
- Fareeha AbrarGreer, SC1497506703
Common questions
What is Reid D. Castellone, MD's NPI number?
Reid D. Castellone, MD's National Provider Identifier (NPI) is 1154708543, issued on May 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Reid D. Castellone, MD located?
The NPPES record lists a practice address at 103 Little Mountain RD, Ninety Six, SC, 29666. Phone: (864) 543-3515. Providers update this record themselves, so call before visiting.
How can I verify Reid D. Castellone, MD's license?
NPPES lists South Carolina license number 38341, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Reid D. Castellone, MD prescribe under Medicare Part D?
In 2024, Reid D. Castellone, MD had 9,697 Medicare Part D claims for 756 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.