Samuel L. Clarke, MD
Family Medicine Physician · Greenwood, SC
Samuel L. Clarke, MD is a family medicine physician with a practice address in Greenwood, South Carolina, and NPI 1275566119, issued on Jul 7, 2006. Check the license (South Carolina 21165, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Samuel L. Clarke
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 21165 SC
Self-reported in NPPES; status is on the state search - Practice location
- 155 Academy Ave, Greenwood, SC 29646
- Phone
- (864) 725-4865
- Enumerated
- Jul 7, 2006
- Record last updated
- Dec 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (864) 725-4883
- Medicare enrollment
- Enrolled (PECOS I20070207000539); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 155 Academy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dwain Chambers, MDStudent in an Organized Health Care Education/Training Program1811785033
- Brittany Combs, MDFamily Medicine Physician1760270797
Verify Samuel L. Clarke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 21165Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average family medicine physician in 2024
1,744 Medicare Part D claims for 215 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 106 claims were for opioids.
Most prescribed
- Atorvastatin Calcium112 claims
- Metformin Hcl61 claims
- Levothyroxine Sodium58 claims
- Amlodipine Besylate53 claims
- Omeprazole48 claims
- Lisinopril45 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.
The MIPS final score for 2023 (Medicare payment program): 96.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Self Regional HealthcareGreenwood, SC · Acute Care Hospitals4 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.
Samuel L. Clarke among 2,700 family medicine physician records in South Carolina
Samuel L. Clarke, 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1996 · median 2006 among the 1,638 with a school on file
- Record last updated2021 · 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).
90 family medicine physician records list a practice address in Greenwood
They are 90 of the 1,262 NPPES records with a practice address in Greenwood, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Greenwood → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David BridgesGreenwood, SC 296461598720112
- Jason Dahlberg, M.D.Greenwood, SC 296461508800848
- Todd Gallman, MDGreenwood, SC 296461962498998
- Harvey Hatcher, MDGreenwood, SC 296461053338061
- Jonathan HeglerGreenwood, SC 296461952382277
- Daphne Karel, MDGreenwood, SC 296461336166339
- Ashley McGee, MDGreenwood, SC 296461437174505
- Hugh Robinson, MDGreenwood, SC 296461700819646
Common questions
What is Samuel L. Clarke, MD's NPI number?
Samuel L. Clarke, MD's National Provider Identifier (NPI) is 1275566119, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samuel L. Clarke, MD located?
The NPPES record lists a practice address at 155 Academy Ave, Greenwood, SC, 29646. Phone: (864) 725-4865. Providers update this record themselves, so call before visiting.
How can I verify Samuel L. Clarke, MD's license?
NPPES lists South Carolina license number 21165, 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 Samuel L. Clarke, MD prescribe under Medicare Part D?
In 2024, Samuel L. Clarke, MD had 1,744 Medicare Part D claims for 215 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Samuel L. Clarke, MD's MIPS final score?
The 2023 MIPS final score is 96.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.