THOMAS STEVAN JOHNSTON MD NPI 1023103462

NPI Information

  • NPI: 1023103462
  • Provider Name: THOMAS STEVAN JOHNSTON, MD
  • Classification: Internal Medicine - 207RA0001X
  • Specialization: Advanced Heart Failure and Transplant Cardiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 2400 PATTERSON ST
    SUITE 502
    NASHVILLE, TN
    ZIP 37203
  • Phone: (615) 515-1900

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NPI Details

Thomas Stevan Johnston, MD is an advanced heart failure and transplant cardiology internal medicine in Nashville, TN with 37 years of experience. The provider is specialists in Advanced Heart Failure and Transplant Cardiology would participate in the inpatient and outpatient management of patients with advanced heart failure across the spectrum from consideration for high-risk cardiac surgery, cardiac transplantation, or mechanical circulatory support, to pre-and post-operative evaluation and management of patients with cardiac transplants and mechanical support devices, and end-of-life care for patients with end-stage heart failure. Thomas Stevan Johnston, MD NPI is 1023103462. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: VANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1988

The provider's business location address is:

2400 PATTERSON ST
SUITE 502
NASHVILLE, TN
ZIP 37203-562
Phone: (615) 515-1900
Fax: (615) 292-4633

The NPI 1023103462 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.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (HCPCS:93325)
  • Ultrasound of heart with probe in esophagus, with report (HCPCS:93312)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (HCPCS:93016)
  • Critical care, each additional 30 minutes (HCPCS:99292)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS:78452)
  • External shock to heart to regulate heart beat (HCPCS:92960)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (HCPCS:93018)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Ultrasound of heart blood flow, valves and chambers, follow-up (HCPCS:93321)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)

The enumeration date for this NPI number is 10/3/2006 and was last updated on 1/27/2022.

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
1207RA0001XInternal MedicineAdvanced Heart Failure and Transplant Cardiology20872TENNESSEEYes
2207RC0000XInternal MedicineCardiovascular DiseaseMD20872TENNESSEENo

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
13825351MEDICAIDTENNESSEE
24140116OTHERTENNESSEEBCBS
364929201MEDICAIDKENTUCKY
4P00396443OTHERTENNESSEERR 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: 11/21/2025

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