Registry data as of Aug 27, 2026

Michael Byrnes, MD

Student in an Organized Health Care Education/Training Program · Myrtle Beach, SC

Michael Byrnes, MD is a student in an organized health care education/training program with a practice address in Myrtle Beach, South Carolina, and NPI 1083473474, issued on Mar 18, 2024. Check the license with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1083473474
Name
Michael Byrnes
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
4320 Holmestown RD, Myrtle Beach, SC 29588
Phone
(843) 652-8440
Enumerated
Mar 18, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4320 Holmestown RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jill Aiken, MDPediatrics Physician1376597666
  2. Sarah Allen, M.D.Internal Medicine Physician1336301316
  3. Amber Bartelle, MDStudent in an Organized Health Care Education/Training Program1104528694
  4. Luke Beauchamp, MDStudent in an Organized Health Care Education/Training Program1922809243
  5. Katherine BrownStudent in an Organized Health Care Education/Training Program1114865250
  6. Joseph Chafardon, DOFamily Medicine Physician1891374443

Verify Michael Byrnes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

77% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

112 Medicare Part D claims for 43 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Michael Byrnes112
  2. Specialty average488

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.

306 student in an organized health care education/training program records list a Myrtle Beach practice address

They are 306 of the 2,599 NPPES records with a Myrtle Beach practice address, and 2,752 student in an organized health care education/training program records in South Carolina.

Other student in an organized health care education/training program records in South Carolina

  1. Hareg AbateColumbia, SC1922692425
  2. Syed AbbasEasley, SC1144724519
  3. Sheharyar Abbasi, DOMyrtle Beach, SC1619617222
  4. Tamir Abbasi, DOCharleston, SC1558200097
  5. Hedaya Abdelfattahothman, MDSummerville, SC1508625146
  6. Johnathan Abdool, DONorth Charleston, SC1073372447
  7. Fnu AbdullahFlorence, SC1063335487
  8. Christian Abeln, MDGreenville, SC1992643720
  9. Michael Abercrombie, M.DSumter, SC1073047221
  10. Hala Abisamra, MDCharleston, SC1164984738

Common questions

What is Michael Byrnes, MD's NPI number?

Michael Byrnes, MD's National Provider Identifier (NPI) is 1083473474, issued on Mar 18, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Michael Byrnes, MD located?

The NPPES record lists a practice address at 4320 Holmestown RD, Myrtle Beach, SC, 29588. Phone: (843) 652-8440. Providers update this record themselves, so call before visiting.

How can I verify Michael Byrnes, MD's license?

Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Byrnes, MD prescribe under Medicare Part D?

In 2024, Michael Byrnes, MD had 112 Medicare Part D claims for 43 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.