Matthew Joel McCoskey, MD
Family Medicine Physician · Myrtle Beach, SC
Matthew Joel McCoskey, MD is a family medicine physician with a practice address in Myrtle Beach, South Carolina, and NPI 1992293450, issued on Apr 30, 2018. Check the license (South Carolina 86629, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Matthew Joel McCoskey
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 86629 SC
Self-reported in NPPES; status is on the state search - Practice location
- 4320 Holmestown RD, Myrtle Beach, SC 29588
- Phone
- (843) 652-8440
- Enumerated
- Apr 30, 2018
- Record last updated
- Dec 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20210910002050); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 4320 Holmestown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amber Bartelle, MDStudent in an Organized Health Care Education/Training Program1104528694
- Luke Beauchamp, MDStudent in an Organized Health Care Education/Training Program1922809243
- Katherine BrownStudent in an Organized Health Care Education/Training Program1114865250
- Michael Byrnes, MDStudent in an Organized Health Care Education/Training Program1083473474
Verify Matthew Joel McCoskey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 86629Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average family medicine physician in 2024
2,334 Medicare Part D claims for 286 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Rosuvastatin Calcium132 claims
- Atorvastatin Calcium131 claims
- Amlodipine Besylate126 claims
- Losartan Potassium103 claims
- Lisinopril99 claims
- Levothyroxine Sodium89 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Georgetown Physician Associates, LLCMurrells Inlet, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Joel McCoskey among 2,700 family medicine physician records in South Carolina
Matthew Joel McCoskey, MD is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 75% of them.
- NPI issued2018 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2018 · median 2006 among the 1,638 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
87 family medicine physician records list a practice address in Myrtle Beach
They are 87 of the 2,599 NPPES records with a practice address in Myrtle Beach, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Myrtle Beach → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jonathan Bornfreund, D.O.Myrtle Beach, SC 295881689634289
- Joseph Davey, M.D.Myrtle Beach, SC 295881932108230
- Luis Insignares, MDMyrtle Beach, SC 295881154374510
- Zaundra Jones, M.D.Myrtle Beach, SC 295881902803224
- Henry Lau, DO, FAAFPMyrtle Beach, SC 295881861432601
- Karen Mahood, D.O.Myrtle Beach, SC 295881780644971
- Michael Malone, M.D.Myrtle Beach, SC 295881912980210
- Edwin McCampbell, M.D.Myrtle Beach, SC 295881023061900
Common questions
What is Matthew Joel McCoskey, MD's NPI number?
Matthew Joel McCoskey, MD's National Provider Identifier (NPI) is 1992293450, issued on Apr 30, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Joel McCoskey, 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 Matthew Joel McCoskey, MD's license?
NPPES lists South Carolina license number 86629, 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 Matthew Joel McCoskey, MD prescribe under Medicare Part D?
In 2024, Matthew Joel McCoskey, MD had 2,334 Medicare Part D claims for 286 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Matthew Joel McCoskey, MD's MIPS final score?
The 2023 MIPS final score is 81.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.