Nicholas Mexas, D.O.
Internal Medicine Physician · Myrtle Beach, SC
Nicholas Mexas, D.O. is an internal medicine physician with a practice address in Myrtle Beach, South Carolina, and NPI 1396743100, issued on Jul 14, 2005. Check the license on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nicholas Mexas
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 207 Chartwell CT, Myrtle Beach, SC 29588
- Phone
- (843) 222-9038
- Enumerated
- Jul 14, 2005
- Entity
- Type 1 · individual
Also registered at 207 Chartwell CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashley MaiettaGerontology Nurse Practitioner1700610706
Verify Nicholas Mexas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
80% fewer Medicare Part D claims than the average internal medicine physician in 2024
565 Medicare Part D claims for 105 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 43 claims were for opioids.
Most prescribed
- Levothyroxine Sodium50 claims
- Tamsulosin Hcl26 claims
- Omeprazole24 claims
- Quetiapine Fumarate22 claims
- Amlodipine Besylate20 claims
- Losartan Potassium18 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 Medicare quality score for 2023: 88.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $88.54
4 payments, mostly food and beverage; the largest payer was Organogenesis Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Dermaheal, LLCMyrtle Beach, SC
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
89 internal medicine physician records list a Myrtle Beach practice address
They are 89 of the 2,599 NPPES records with a Myrtle Beach practice address, and 2,276 internal medicine physician records in South Carolina.
All 89 in Myrtle Beach → All 2,276 in South Carolina → Every provider in Myrtle Beach →
Other internal medicine physician records in South Carolina
- John Abbott, M.D.Sumter, SC1093830762
- Murad Abdelsalam, MDRock Hill, SC1013229756
- Mohammed Abdulfatah, MDOrangeburg, SC1285167023
- Amjad Abdulrahman, MDIrmo, SC1194718841
- Elizabeth Abell, MDSpartanburg, SC1083623805
- Alvin Abinsay, M.D.Marion, SC1689608002
- Izabela Abissi, DOCharleston, SC1376387803
- Tinu Abraham, MDGreenwood, SC1194354399
- Natallia Abramovich, MDSeneca, SC1568647949
- Mohammad Abudalou, MDColumbia, SC1164084653
Common questions
What is Nicholas Mexas, D.O.'s NPI number?
Nicholas Mexas, D.O.'s National Provider Identifier (NPI) is 1396743100, issued on Jul 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Mexas, D.O. located?
The NPPES record lists a practice address at 207 Chartwell CT, Myrtle Beach, SC, 29588. Phone: (843) 222-9038. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Mexas, D.O.'s license?
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 Nicholas Mexas, D.O. prescribe under Medicare Part D?
In 2024, Nicholas Mexas, D.O. had 565 Medicare Part D claims for 105 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Nicholas Mexas, D.O.'s Medicare quality score?
The 2023 MIPS final score is 88.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.