William A. Rollefson, MD
Cardiovascular Disease Physician · Little Rock, AR
William A. Rollefson, MD is a cardiovascular disease physician with a practice address in Little Rock, Arkansas, and NPI 1366436750, issued on Aug 31, 2005. Check the license (Arkansas C8143, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- William A. Rollefson
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- C8143 AR
Self-reported in NPPES; status is on the state search - Practice location
- 7 Shackleford West Blvd, Little Rock, AR 72211
- Phone
- (501) 664-5860
- Enumerated
- Aug 31, 2005
- Record last updated
- Mar 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (501) 664-0889
- Medicaid ID
- 142955001 AR
- Medicare enrollment
- Enrolled (PECOS I20070709000114); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 148 in Arkansas → Look up another NPI →
Also registered at 7 Shackleford West Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Atwell, APRNAdult Health Nurse Practitioner1700330065
- William BainNurse Practitioner1891201588
- Scott Beau, MDClinical Cardiac Electrophysiology Physician1861485302
- Samuel Bledsoe, M.D.Surgery Physician1033367446
- Karli Bradley, PAPhysician Assistant1588197362
- Nash BrownAcute Care Nurse Practitioner1265255202
Verify William A. Rollefson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license C8143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average cardiovascular disease physician in 2024
7,117 Medicare Part D claims for 906 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Metoprolol Succinate825 claims
- Clopidogrel778 claims
- Atorvastatin Calcium424 claims
- Amlodipine Besylate355 claims
- Losartan Potassium319 claims
- Eliquis281 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): 100 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: $5,273.88
30 payments; by number, the most common kind was food and beverage; the largest payer was Endologix LLC. The 16,686 providers of this specialty with any payment received $3,819.56 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 2 group practices
- Arkansas Heart Hospital LLCLittle Rock, AR
- Arkansas Heart Hospital Rural Health Services, LLCHot Springs, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William A. Rollefson among 148 cardiovascular disease physician records in Arkansas
William A. Rollefson, MD is one of 148 cardiovascular disease physician records with a practice address in Arkansas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1994 · median 1997 among the 102 with a school on file
- Record last updated2011 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Arkansas
There are 148 cardiovascular disease physician records in Arkansas.
All 148 in Arkansas → Every provider in Little Rock → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Ian Cawich, MDLittle Rock, AR 722111427273432
- Patrick Flaherty, DOLittle Rock, AR 722111740273184
- Todd Gammill, MDLittle Rock, AR 722111235122615
- D Henry, MDLittle Rock, AR 722111487647806
- Michael Huber, MDLittle Rock, AR 722111619948700
- James Kane, MDLittle Rock, AR 722111720072176
- Carl Leding, MDLittle Rock, AR 722111912991381
- David Mego, MDLittle Rock, AR 722111245224625
Common questions
What is William A. Rollefson, MD's NPI number?
William A. Rollefson, MD's National Provider Identifier (NPI) is 1366436750, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William A. Rollefson, MD located?
The NPPES record lists a practice address at 7 Shackleford West Blvd, Little Rock, AR, 72211. Phone: (501) 664-5860. Providers update this record themselves, so call before visiting.
How can I verify William A. Rollefson, MD's license?
NPPES lists Arkansas license number C8143, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William A. Rollefson, MD prescribe under Medicare Part D?
In 2024, William A. Rollefson, MD had 7,117 Medicare Part D claims for 906 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is William A. Rollefson, MD's MIPS final score?
The 2023 MIPS final score is 100 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.