Mark Roy Zeigler, M.D.
Family Medicine Physician · Greer, SC
Mark Roy Zeigler, M.D. is a family medicine physician with a practice address in Greer, South Carolina, and NPI 1255376851, issued on Jun 18, 2006. Check the license (South Carolina 18877, as entered in NPPES) on the South Carolina Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Roy Zeigler
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 18877 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1107 W Poinsett St, Greer, SC 29650
- Phone
- (864) 879-8886
- Enumerated
- Jun 18, 2006
- Record last updated
- Aug 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (864) 879-1204
- Medicaid ID
- 188772 SC
- Entity
- Type 1 · individual
Also registered at 1107 W Poinsett St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kayla Egli, D.O.Family Medicine Physician1699113126
- Tamika Elliott, FNPCommunity Health Nurse Practitioner1851481576
- Daniel GonzalezFamily Nurse Practitioner1851850150
- Erin Herendeen, P.A.Physician Assistant1588991574
Verify Mark Roy Zeigler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 18877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 66 in Greer → All 2,700 in South Carolina → Every provider in Greer →
Other family medicine physician records in South Carolina
- Fiby Abd El Malek, M.D.Greenville, SC1215222047
- Marwa Abdel Meguid, MD, MSAiken, SC1912646555
- Souzan Abdel-Samie, M.DSummerville, SC1144514266
- Dustin Abele, M.D.Spartanburg, SC1851771349
- Stoney Abercrombie, MDAnderson, SC1093732430
- Olabisi Abisogun, MDGreer, SC1366940157
- Samson Abolaji, MDFlorence, SC1922946714
- Joseph Abraham, M.D.Anderson, SC1497934657
- Sheron Abraham, D.O.Florence, SC1447548144
- Fareeha AbrarGreer, SC1497506703
Common questions
What is Mark Roy Zeigler, M.D.'s NPI number?
Mark Roy Zeigler, M.D.'s National Provider Identifier (NPI) is 1255376851, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Roy Zeigler, M.D. located?
The NPPES record lists a practice address at 1107 W Poinsett St, Greer, SC, 29650. Phone: (864) 879-8886. Providers update this record themselves, so call before visiting.
How can I verify Mark Roy Zeigler, M.D.'s license?
NPPES lists South Carolina license number 18877, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.