Gregory Tarasidis, MD
Otolaryngology Physician · Greenwood, SC
Gregory Tarasidis, MD is an otolaryngology physician with a practice address in Greenwood, South Carolina, and NPI 1588748321, issued on Oct 25, 2006. Check the license (South Carolina 20020, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory Tarasidis
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 20020 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1015 Spring St, Greenwood, SC 29646
- Phone
- (864) 227-6741
- Enumerated
- Oct 25, 2006
- Record last updated
- Oct 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (864) 227-2026
- Medicaid ID
- PA1122 SC
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 197 in South Carolina → Look up another NPI →
Also registered at 1015 Spring St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Armstrong, AU.D.Audiologist1194909333
- Brittney Biere, AU.D., CCC-AAudiologist1902644677
- Arlene Hicklin, AUDAudiologist1982031340
- William Isenhower, MDOtolaryngology Physician1982788725
- Whitney Lyerly Wilson, DNPFamily Nurse Practitioner1073342028
- Cody McCreary, H.I.S.Hearing Instrument Specialist1700076031
Verify Gregory Tarasidis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 20020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average otolaryngology physician in 2024
47 Medicare Part D claims for 32 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Levothyroxine Sodium13 claims
- Fluticasone Propionate11 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.
Gregory Tarasidis among 197 otolaryngology physician records in South Carolina
Gregory Tarasidis, MD is one of 197 otolaryngology physician records with a practice address in South Carolina. 79% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 57% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in South Carolina
There are 197 otolaryngology physician records in South Carolina.
All 197 in South Carolina → Every provider in Greenwood → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- William Isenhower, MDGreenwood, SC 296461982788725
- Kevin Rust, MDGreenwood, SC 296461821172560
- Kyle Scates, MDGreenwood, SC 296461679657415
- Dole Baker, MDAnderson, SC 296211396797833
- Michael Bauschard, M.D., M.S.Anderson, SC 296211194251066
- Zachary GriggsAnderson, SC 296211063805992
- Jane Riester, M.D.Anderson, SC 296211518988450
- Thomas Way, M.D.Anderson, SC 296211386897346
Common questions
What is Gregory Tarasidis, MD's NPI number?
Gregory Tarasidis, MD's National Provider Identifier (NPI) is 1588748321, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Tarasidis, MD located?
The NPPES record lists a practice address at 1015 Spring St, Greenwood, SC, 29646. Phone: (864) 227-6741. Providers update this record themselves, so call before visiting.
How can I verify Gregory Tarasidis, MD's license?
NPPES lists South Carolina license number 20020, 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 Gregory Tarasidis, MD prescribe under Medicare Part D?
In 2024, Gregory Tarasidis, MD had 47 Medicare Part D claims for 32 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.