Elizabeth Mathias, MD
Internal Medicine Physician · Lexington, SC
Elizabeth Mathias, MD is an internal medicine physician with a practice address in Lexington, South Carolina, and NPI 1811907728, issued on Aug 9, 2006. Check the license (South Carolina 19669, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Mathias
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 19669 SC
Self-reported in NPPES; status is on the state search - Practice location
- 103 Thompson St Ste 200, Lexington, SC 29072
- Phone
- (803) 796-7270
- Enumerated
- Aug 9, 2006
- Entity
- Type 1 · individual
Also registered at 103 Thompson St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gretchen Collum, FNP-BCPrimary Care Nurse Practitioner1568508141
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- Denise Cubero-Walker, MDInternal Medicine Physician1679586879
- Feneisha Franklin, MDGeriatric Medicine (Family Medicine) Physician1174962591
- Karina Hurley, ARNPNurse Practitioner1487205183
- Sarah LimInternal Medicine Physician1891051959
Verify Elizabeth Mathias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 19669Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
7,270 Medicare Part D claims for 520 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 44 claims were for opioids.
Most prescribed
- Amlodipine Besylate548 claims
- Levothyroxine Sodium523 claims
- Losartan Potassium369 claims
- Atorvastatin Calcium349 claims
- Pravastatin Sodium283 claims
- Metformin Hcl273 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 Medicare quality score for 2023: 83 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).
Industry payments in 2024: $524.99
31 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Lexington Health IncLexington, 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.
Internal Medicine Physician providers in South Carolina
There are 2,276 internal medicine physician records in South Carolina.
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 Elizabeth Mathias, MD's NPI number?
Elizabeth Mathias, MD's National Provider Identifier (NPI) is 1811907728, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Mathias, MD located?
The NPPES record lists a practice address at 103 Thompson St Ste 200, Lexington, SC, 29072. Phone: (803) 796-7270. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Mathias, MD's license?
NPPES lists South Carolina license number 19669, 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 Elizabeth Mathias, MD prescribe under Medicare Part D?
In 2024, Elizabeth Mathias, MD had 7,270 Medicare Part D claims for 520 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Elizabeth Mathias, MD's Medicare quality score?
The 2023 MIPS final score is 83 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), 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.