Susan Janet Lessing, MD
Internal Medicine Physician · Greenville, SC
Susan Janet Lessing, MD is an internal medicine physician with a practice address in Greenville, South Carolina, and NPI 1295054963, issued on May 20, 2010. Check the license (South Carolina 51560, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Susan Janet Lessing
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 51560 SC
Self-reported in NPPES; status is on the state search - Practice location
- 9 Hawthorne Park Court, Greenville, SC 29615
- Phone
- (864) 603-5600
- Enumerated
- May 20, 2010
- Record last updated
- Jun 14, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (864) 603-5601
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 9 Hawthorne Park Court
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ann Meade, MDInternal Medicine Physician1134180391
- Anna Reese, PA-CMedical Physician Assistant1801104005
Verify Susan Janet Lessing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 51560Check 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 internal medicine physician in 2024
111 Medicare Part D claims for 16 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium11 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: $126.47
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Susan Janet Lessing among 1,881 internal medicine physician records in South Carolina
Susan Janet Lessing, MD is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 47% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2018 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
253 internal medicine physician records list a practice address in Greenville
They are 253 of the 10,264 NPPES records with a practice address in Greenville, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Greenville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Barnard, MDGreenville, SC 296151710948195
- Nitin Gaikwad, M.D.Greenville, SC 296151457311433
- Bruce Gray, D.O.Greenville, SC 296151023066495
- Melanie Greene, M.D.Greenville, SC 296151922056647
- Thaer Joudeh, MDGreenville, SC 296151851355572
- Daryl Lapeyrolerie, M.D.Greenville, SC 296151699728600
- Reed Mathias, MDGreenville, SC 296151174563704
- Ann Meade, MDGreenville, SC 296151134180391
Common questions
What is Susan Janet Lessing, MD's NPI number?
Susan Janet Lessing, MD's National Provider Identifier (NPI) is 1295054963, issued on May 20, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Susan Janet Lessing, MD located?
The NPPES record lists a practice address at 9 Hawthorne Park Court, Greenville, SC, 29615. Phone: (864) 603-5600. Providers update this record themselves, so call before visiting.
How can I verify Susan Janet Lessing, MD's license?
NPPES lists South Carolina license number 51560, 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 Susan Janet Lessing, MD prescribe under Medicare Part D?
In 2024, Susan Janet Lessing, MD had 111 Medicare Part D claims for 16 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.