Carrie Johnson, MD
Internal Medicine Physician · Duncan, SC
Carrie Johnson, MD is an internal medicine physician with a practice address in Duncan, South Carolina, and NPI 1124401237, issued on Jul 7, 2015. Check the license (South Carolina 82360, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Carrie Johnson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 82360 SC
Self-reported in NPPES; status is on the state search - Practice location
- 500 Squires PT Ste A, Duncan, SC 29334
- Phone
- (864) 968-5126
- Enumerated
- Jul 7, 2015
- Record last updated
- May 8, 2025
- Fax
- (864) 968-5128
- Medicaid ID
- 823602 SC
- Medicare enrollment
- Enrolled (PECOS I20191004001064); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 500 Squires PT Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mukesh Gandhi, M.D.Internal Medicine Physician1982608469
- Jason Hennessy, FNP-BCFamily Nurse Practitioner1912423757
- Kimberly PelkeyPhysician Assistant1942768353
- Chandrashekara Reddy, MD PHDAddiction Medicine (Preventive Medicine) Physician1508898818
- Joanna Smith, FNP-BCFamily Nurse Practitioner1740160373
Verify Carrie Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 82360Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
28% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,292 Medicare Part D claims for 158 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 61 claims were for opioids.
Most prescribed
- Atorvastatin Calcium102 claims
- Levothyroxine Sodium66 claims
- Lisinopril59 claims
- Amlodipine Besylate57 claims
- Omeprazole57 claims
- Trazodone Hcl53 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.
One hospital affiliation
- Spartanburg Medical CenterGreer, SC · Acute Care Hospitals2 of 5 stars
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.
2 internal medicine physician records list a practice address in Duncan
They are 2 of the 114 NPPES records with a practice address in Duncan, and 1,881 internal medicine physician records in South Carolina.
All 2 in Duncan → All 1,881 in South Carolina → Every provider in Duncan →
Other internal medicine physician records in South Carolina
- Sheharyar Abbasi, DOMyrtle Beach, SC1619617222
- John Abbott, M.D.Sumter, SC1093830762
- Amjad Abdulrahman, MDIrmo, SC1194718841
- Alvin Abinsay, M.D.Marion, SC1689608002
- Izabela Abissi, DOCharleston, SC1376387803
- Tinu Abraham, MDGreenwood, SC1194354399
- Natallia Abramovich, MDSeneca, SC1568647949
- Ibrahim Abu Dayah, MDMyrtle Beach, SC1306368667
- Lauren Abusal, MD, MSCRMyrtle Beach, SC1093552911
- John Adams, MDElgin, SC1750395570
Common questions
What is Carrie Johnson, MD's NPI number?
Carrie Johnson, MD's National Provider Identifier (NPI) is 1124401237, issued on Jul 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Carrie Johnson, MD located?
The NPPES record lists a practice address at 500 Squires PT Ste A, Duncan, SC, 29334. Phone: (864) 968-5126. Providers update this record themselves, so call before visiting.
How can I verify Carrie Johnson, MD's license?
NPPES lists South Carolina license number 82360, 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 Carrie Johnson, MD prescribe under Medicare Part D?
In 2024, Carrie Johnson, MD had 2,292 Medicare Part D claims for 158 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.