WILLIAM A ROLLEFSON MD NPI 1366436750

NPI Information

  • NPI: 1366436750
  • Provider Name: WILLIAM A ROLLEFSON, MD
  • Classification: Internal Medicine - 207RC0000X
  • Specialization: Cardiovascular Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 7 SHACKLEFORD WEST BLVD
    LITTLE ROCK, AR
    ZIP 72211
  • Phone: (501) 664-5860

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NPI Details

William A Rollefson, MD is a cardiovascular disease internal medicine in Little Rock, AR with 32 years of experience. The provider is an internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. William A Rollefson, MD NPI is 1366436750. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduation Year:1994

The provider's business location address is:

7 SHACKLEFORD WEST BLVD
LITTLE ROCK, AR
ZIP 72211-714
Phone: (501) 664-5860
Fax: (501) 664-0889

The NPI 1366436750 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS:93010)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan (HCPCS:78431)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (HCPCS:93458)
  • Blood test, basic group of blood chemicals (calcium, total) (HCPCS:80048)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS:93010)
  • Routine electrocardiogram (ecg) using at least 12 leads with tracing (HCPCS:93005)
  • Blood test, comprehensive group of blood chemicals (HCPCS:80053)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Blood creatinine level (HCPCS:82565)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Ct scan of abdominal aorta and both leg arteries with contrast (HCPCS:75635)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Ct scan of blood vessels of abdomen and pelvis with contrast (HCPCS:74174)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Ultrasonic guidance for blood vessel access (HCPCS:76937)
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (HCPCS:92928)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report (HCPCS:93351)
  • Ct scan of blood vessels of neck with contrast (HCPCS:70498)
  • Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist (HCPCS:93459)
  • Ct scan of blood vessels of chest with contrast (HCPCS:71275)
  • Insertion of tube in coronary artery for diagnosis with review by radiologist (HCPCS:93454)
  • Ultrasound of heart, follow-up (HCPCS:93308)
  • Replacement of aortic valve through the skin and femoral artery (HCPCS:33361)
  • Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional (HCPCS:93228)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (HCPCS:93325)
  • Ultrasound of heart blood flow, valves and chambers (HCPCS:93320)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (HCPCS:93018)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (HCPCS:93016)
  • Blood test, lipids (cholesterol and triglycerides) (HCPCS:80061)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS:78452)
  • Hospital discharge day management, 30 minutes or less (HCPCS:99238)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Repair of left upper heart chamber with implant with review by radiologist (HCPCS:33340)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • Ultrasound of leg arteries or artery grafts (HCPCS:93925)
  • Repair of mitral valve through the skin, initial prosthesis (HCPCS:33418)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Natriuretic peptide (heart and blood vessel protein) level (HCPCS:83880)
  • Blood test, thyroid stimulating hormone (tsh) (HCPCS:84443)
  • Repair of infrarenal aorta and groin artery with graft for other than rupture on both sides with review by radiologist (HCPCS:34705)
  • Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional (HCPCS:93272)
  • Removal of plaque, insertion of stent and/or balloon dilation of single coronary vessel with distal protection (HCPCS:92937)
  • Exposure of groin artery for delivery of graft (HCPCS:34713)
  • Insertion of tube in bypass graft for diagnosis with review by radiologist (HCPCS:93455)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Magnesium level (HCPCS:83735)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (HCPCS:93018)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (HCPCS:93016)
  • Limited ultrasound scan behind abdominal cavity (HCPCS:76775)
  • Coronary angioplasty and stenting (HCPCS:NAN05)

The enumeration date for this NPI number is 8/31/2005 and was last updated on 3/2/2011.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RC0000XInternal MedicineCardiovascular DiseaseC8143ARKANSASYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1H12389MEDICARE UPINARKANSAS
2142955001MEDICAIDARKANSAS
35L572MEDICARE PINARKANSAS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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