Adam Keefer, M.D.
Vascular Surgery Physician · Charleston, SC
Adam Keefer, M.D. is a vascular surgery physician with a practice address in Charleston, South Carolina, and NPI 1396855060, issued on Aug 30, 2006. Check the license (South Carolina 32364, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Adam Keefer
- Credential
- M.D.
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- 32364 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1327 Ashley River RD, Charleston, SC 29407
- Phone
- (843) 577-4551
- Enumerated
- Aug 30, 2006
- Record last updated
- Apr 12, 2023
- Fax
- (843) 577-8868
- Medicaid ID
- 323643 SC
- Medicare enrollment
- Enrolled (PECOS I20100707000376); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 2003
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 107 in South Carolina → Look up another NPI →
Also registered at 1327 Ashley River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary Arthurs, MDVascular Surgery Physician1912974023
- Mark Chargualaf, PA-CPhysician Assistant1275225492
- Holly Herr, PAMedical Physician Assistant1417710781
- Sean Hislop, MDVascular Surgery Physician1164536215
- Kristian Hochberg, M.D.Vascular Surgery Physician1114930021
- Jamie Page, PA-CPhysician Assistant1245829167
Verify Adam Keefer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 32364Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average vascular surgery physician in 2024
273 Medicare Part D claims for 149 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 20 claims were for opioids.
Most prescribed
- Clopidogrel72 claims
- Diazepam70 claims
- Atorvastatin Calcium22 claims
- Cilostazol21 claims
- Eliquis19 claims
- Prednisone13 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): 90.9 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).
Industry payments in 2024: $1,118.31
21 payments; by number, the most common kind was food and beverage; the largest payer was Endologix LLC. The 4,059 providers of this specialty with any payment received $6,178.00 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.
Bills Medicare through one group practice
- Coastal Vascular And Vein Center PACharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Keefer among 107 vascular surgery physician records in South Carolina
Adam Keefer, M.D. is one of 107 vascular surgery physician records with a practice address in South Carolina. 86% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2003 · median 2003 among the 77 with a school on file
- Record last updated2023 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in South Carolina
There are 107 vascular surgery physician records in South Carolina.
All 107 in South Carolina → Every provider in Charleston → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Zachary Arthurs, MDCharleston, SC 294071912974023
- Sean Hislop, MDCharleston, SC 294071164536215
- Kristian Hochberg, M.D.Charleston, SC 294071114930021
- Thomas Appleby, M.D.North Charleston, SC 294061801985007
- William Ashwander, M.D.North Charleston, SC 294061649414970
- Kenneth Desart, M.D.North Charleston, SC 294061154556603
- William Gaillard, MDNorth Charleston, SC 294061619315918
- Jonathan Rehfuss, M.D.N Charleston, SC 294061023370863
Common questions
What is Adam Keefer, M.D.'s NPI number?
Adam Keefer, M.D.'s National Provider Identifier (NPI) is 1396855060, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adam Keefer, M.D. located?
The NPPES record lists a practice address at 1327 Ashley River RD, Charleston, SC, 29407. Phone: (843) 577-4551. Providers update this record themselves, so call before visiting.
How can I verify Adam Keefer, M.D.'s license?
NPPES lists South Carolina license number 32364, 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 Adam Keefer, M.D. prescribe under Medicare Part D?
In 2024, Adam Keefer, M.D. had 273 Medicare Part D claims for 149 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.
What is Adam Keefer, M.D.'s MIPS final score?
The 2023 MIPS final score is 90.9 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.