Marjory Helen Pesek, MD
Internal Medicine Physician · Greenville, SC
Marjory Helen Pesek, MD is an internal medicine physician with a practice address in Greenville, South Carolina, and NPI 1255890513, issued on Mar 17, 2019. Check the license (South Carolina 88358, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marjory Helen Pesek
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 88358 SC
11173 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Innovation Drive, Greenville, SC 29607
- Phone
- (864) 365-0123
- Enumerated
- Mar 17, 2019
- Record last updated
- Jun 10, 2024
- Fax
- (877) 249-9524
- Medicare enrollment
- Enrolled (PECOS I20220824002328); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2 Innovation Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shannon Green, APRNNurse Practitioner1992772073
- Matthew Nessmith, M.D.Cardiovascular Disease Physician1265490684
Verify Marjory Helen Pesek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 88358Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,974 Medicare Part D claims for 887 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 183 claims were for opioids.
Most prescribed
- Atorvastatin Calcium472 claims
- Lisinopril324 claims
- Levothyroxine Sodium316 claims
- Amlodipine Besylate314 claims
- Rosuvastatin Calcium265 claims
- Omeprazole238 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.
Bills Medicare through one group practice
- St Francis Physician Services IncGreenville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 253 in Greenville → All 1,881 in South Carolina → Every provider in Greenville →
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 Marjory Helen Pesek, MD's NPI number?
Marjory Helen Pesek, MD's National Provider Identifier (NPI) is 1255890513, issued on Mar 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marjory Helen Pesek, MD located?
The NPPES record lists a practice address at 2 Innovation Drive, Greenville, SC, 29607. Phone: (864) 365-0123. Providers update this record themselves, so call before visiting.
How can I verify Marjory Helen Pesek, MD's license?
NPPES lists South Carolina license number 88358, 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 Marjory Helen Pesek, MD prescribe under Medicare Part D?
In 2024, Marjory Helen Pesek, MD had 7,974 Medicare Part D claims for 887 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.