Mark J. McCoy, DMD
Dentist · Myrtle Beach, SC
Mark J. McCoy, DMD is a dentist with a practice address in Myrtle Beach, South Carolina, and NPI 1316006547, issued on Dec 6, 2006. Check the license (South Carolina SC 3610, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark J. McCoy
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- SC 3610 SC
Self-reported in NPPES; status is on the state search - Practice location
- 201 Ronnie CT, Myrtle Beach, SC 29579
- Phone
- (843) 236-2273
- Enumerated
- Dec 6, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (843) 236-7303
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,124 in South Carolina → Look up another NPI →
Also registered at 201 Ronnie CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Helsel, D.M.D.Dentist1922419415
Verify Mark J. McCoy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license SC 3610Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average dentist in 2024
51 Medicare Part D claims for 41 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin23 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.
Mark J. McCoy among 1,124 dentist records in South Carolina
Mark J. McCoy, DMD is one of 1,124 dentist records with a practice address in South Carolina. 66% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 79% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 dentist records list a practice address in Myrtle Beach
They are 36 of the 2,599 NPPES records with a practice address in Myrtle Beach, and 1,124 dentist records in South Carolina.
All 1,124 in South Carolina → Every provider in Myrtle Beach → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ryan BarrettMyrtle Beach, SC 295791508279506
- Michael Cofer, DDSMyrtle Beach, SC 295791538509831
- William Harding, D.M.D.Myrtle Beach, SC 295791013299221
- Christopher Helsel, D.M.D.Myrtle Beach, SC 295791922419415
- Dustin Holladay, DMDMyrtle Beach, SC 295791942377064
- Mark Janosky, D.M.D.Myrtle Beach, SC 295791811943798
- Michael Johnson, DDSMyrtle Beach, SC 295791427324243
- James RobinsonMyrtle Beach, SC 295791649109455
Common questions
What is Mark J. McCoy, DMD's NPI number?
Mark J. McCoy, DMD's National Provider Identifier (NPI) is 1316006547, issued on Dec 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. McCoy, DMD located?
The NPPES record lists a practice address at 201 Ronnie CT, Myrtle Beach, SC, 29579. Phone: (843) 236-2273. Providers update this record themselves, so call before visiting.
How can I verify Mark J. McCoy, DMD's license?
NPPES lists South Carolina license number SC 3610, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Mark J. McCoy, DMD prescribe under Medicare Part D?
In 2024, Mark J. McCoy, DMD had 51 Medicare Part D claims for 41 beneficiaries; the average among dentist prescribers was 86. 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.