Courtney Lynn Carsten, MD
Family Medicine Physician · Greer, SC
Courtney Lynn Carsten, MD is a family medicine physician with a practice address in Greer, South Carolina, and NPI 1720462948, issued on Jul 17, 2015. Check the license (South Carolina 38628, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Courtney Lynn Carsten
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 38628 SC
Self-reported in NPPES; status is on the state search - Practice location
- 426 Memorial Drive Ext, Greer, SC 29651
- Phone
- (864) 877-9066
- Enumerated
- Jul 17, 2015
- Record last updated
- Jun 24, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (864) 241-9224
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 426 Memorial Drive Ext
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lauren PicardFamily Medicine Physician1932804903
- Mark Stewart, MDFamily Medicine Physician1770233710
Verify Courtney Lynn Carsten in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 38628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
91 Medicare Part D claims for 27 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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: $18.49
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. 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.
Courtney Lynn Carsten among 2,700 family medicine physician records in South Carolina
Courtney Lynn Carsten, MD is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 68% of them.
- NPI issued2015 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2019 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
66 family medicine physician records list a practice address in Greer
They are 66 of the 1,131 NPPES records with a practice address in Greer, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Greer → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thomas Ballard, M.D.Greer, SC 296511932170826
- Aruna Bapat, MDGreer, SC 296511871553206
- William Byars, M.D.Greer, SC 296511336110147
- Ronald Degarmo, DOGreer, SC 296511316961865
- Alicia Gadomski, DOGreer, SC 296511144726969
- Robert HeckGreer, SC 296511285214973
- Julie Kinsman, M.D.Greer, SC 296511417993346
- Adrienne Labotka, MDGreer, SC 296511467406371
Common questions
What is Courtney Lynn Carsten, MD's NPI number?
Courtney Lynn Carsten, MD's National Provider Identifier (NPI) is 1720462948, issued on Jul 17, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Courtney Lynn Carsten, MD located?
The NPPES record lists a practice address at 426 Memorial Drive Ext, Greer, SC, 29651. Phone: (864) 877-9066. Providers update this record themselves, so call before visiting.
How can I verify Courtney Lynn Carsten, MD's license?
NPPES lists South Carolina license number 38628, 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 Courtney Lynn Carsten, MD prescribe under Medicare Part D?
In 2024, Courtney Lynn Carsten, MD had 91 Medicare Part D claims for 27 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.