MR. NICHOLAS PETER XENOPOULOS MD NPI 1568548006

NPI Information

  • NPI: 1568548006
  • Provider Name: MR. NICHOLAS PETER XENOPOULOS, MD
  • Classification: Internal Medicine - 207RI0011X
  • Specialization: Interventional Cardiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 9330 PARK WEST BLVD
    SUITE 202
    KNOXVILLE, TN
    ZIP 37923
  • Phone: (865) 691-4850

Map and Directions

Get Directions

NPI Details

MR. Nicholas Peter Xenopoulos, MD is an interventional cardiology internal medicine in Knoxville, TN with 40 years of experience. The provider is an area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system. MR. Nicholas Peter Xenopoulos, MD NPI is 1568548006. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

9330 PARK WEST BLVD
SUITE 202
KNOXVILLE, TN
ZIP 37923-308
Phone: (865) 691-4850
Fax: (865) 539-5073

The NPI 1568548006 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)
  • Anticoagulant management of patient taking warfarin (HCPCS:93793)
  • Blood test, clotting time (HCPCS:85610)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (HCPCS:99152)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS:78452)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (HCPCS:93458)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (HCPCS:93325)
  • Ultrasound of heart, follow-up (HCPCS:93308)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional (HCPCS:93228)
  • Ultrasound of heart with probe in esophagus, with report (HCPCS:93312)
  • Ultrasound of heart blood flow, valves and chambers (HCPCS:93320)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days (HCPCS:93244)
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (HCPCS:92928)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Replacement of aortic valve through the skin and femoral artery (HCPCS:33361)
  • Electrocardiogram (ecg) 2-day continuous with review and report by health care professional (HCPCS:93224)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (HCPCS:93018)
  • External shock to heart to regulate heart beat (HCPCS:92960)
  • Ultrasound of heart during rest, exercise and/or drug-induced stress with report (HCPCS:93350)
  • Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist (HCPCS:93459)
  • Ultrasound of heart blood flow, valves and chambers, follow-up (HCPCS:93321)
  • Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist (HCPCS:93460)
  • Insertion of tube in right heart chambers and coronary artery for diagnosis with review by radiologist (HCPCS:93456)
  • Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel (HCPCS:93571)
  • Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel (HCPCS:92978)
  • Repair of left upper heart chamber with implant with review by radiologist (HCPCS:33340)
  • Coronary angioplasty and stenting (HCPCS:NAN05)
  • Pacemaker insertion or repair (HCPCS:NAN10)
  • Leg revascularization (restoring blood flow) (HCPCS:NAN01)

The enumeration date for this NPI number is 10/27/2006 and was last updated on 4/9/2021.

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 Disease01046596AINDIANANo
2207RC0000XInternal MedicineCardiovascular Disease32179KENTUCKYNo
3207RI0011XInternal MedicineInterventional Cardiology39685TENNESSEEYes

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
1000000112862OTHERKENTUCKYANTHEM BCBS
26113371060A12OTHERKENTUCKYANTHEM SR. ADVANTAGE
35156752OTHERKENTUCKYAETNA
41116387OTHERKENTUCKYPASSPORT HEALTH PLAN
51166305OTHERCHA PROVIDER NETWORK
6415632POTHERINDIANASIHO
764321797MEDICAIDKENTUCKY
8299856OTHERKENTUCKYFEDERAL BLACK LUNG PROGRA
9200106000MEDICAIDINDIANA
1025-00486OTHERKENTUCKYUNITED HEALTHCARE
117233954008OTHERCIGNA
123154073OTHERBCBS TENNESSEE
13060058270OTHERKENTUCKYRAILROAD MEDICARE

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: 3/30/2025

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.