Mark A. Davis, MD
Internal Medicine Physician · Newberry, SC
Mark A. Davis, MD is an internal medicine physician with a practice address in Newberry, South Carolina, and NPI 1457465916, issued on Aug 19, 2006. Check the license (South Carolina 10491, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark A. Davis
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 10491 SC
Self-reported in NPPES; status is on the state search - Practice location
- 2033 Medical Park Drive, Newberry, SC 29108
- Phone
- (803) 276-5188
- Enumerated
- Aug 19, 2006
- Record last updated
- May 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (803) 276-9317
- Medicaid ID
- 6190 SC
- Medicare enrollment
- Enrolled (PECOS I20040217000011); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1977
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 2033 Medical Park Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chelsea McCoy, D.OInternal Medicine Physician1063869253
Verify Mark A. Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 10491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average internal medicine physician in 2024
17,119 Medicare Part D claims for 829 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 508 claims were for opioids.
Most prescribed
- Amlodipine Besylate738 claims
- Rosuvastatin Calcium587 claims
- Pantoprazole Sodium558 claims
- Metformin Hcl535 claims
- Levothyroxine Sodium534 claims
- Atorvastatin Calcium468 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.
Industry payments in 2024: $831.43
44 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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.
2 hospitals and group practices
- Newberry County Memorial HospitalNewberry, SC · Acute Care Hospitals3 of 5 stars
- Newberry Internal Medicine LLCNewberry, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Mark A. Davis among 1,881 internal medicine physician records in South Carolina
Mark A. Davis, MD is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1977 · median 2006 among the 1,119 with a school on file
- Record last updated2011 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Newberry
They are 5 of the 199 NPPES records with a practice address in Newberry, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Newberry → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Bradberry, MDNewberry, SC 291081649283748
- Chelsea McCoy, D.ONewberry, SC 291081063869253
- Ravikumar Patel, D.O.Newberry, SC 291081629285150
- Alan Paysinger, MDNewberry, SC 291081568470326
- Amanda Nedervelt, D.O.Manning, SC 291021346660503
- Sabrina O'Brien, M.D.Manning, SC 291021699875013
- Johnny Trogdon, MDOlanta, SC 291141336183409
- Bismarck Amoah-Apraku, M.D.Orangeburg, SC 291151396761912
Common questions
What is Mark A. Davis, MD's NPI number?
Mark A. Davis, MD's National Provider Identifier (NPI) is 1457465916, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Davis, MD located?
The NPPES record lists a practice address at 2033 Medical Park Drive, Newberry, SC, 29108. Phone: (803) 276-5188. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Davis, MD's license?
NPPES lists South Carolina license number 10491, 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 Mark A. Davis, MD prescribe under Medicare Part D?
In 2024, Mark A. Davis, MD had 17,119 Medicare Part D claims for 829 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.