Dr. Thomas V. Johnson, MD
Cardiology (Cardiovascular Disease Physician)
- Medicare participating
At a glance
- Medical school
- Emory University School of Medicine (1988)
- Years since graduation
- 38
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 964
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1988Medical school: Emory University School of Medicine
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Cardiovascular Disease Physician primary
NC license 9400859 -
Internal Medicine Physician
NC license 9400859
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Carolinas Medical Center/behav Health Charlotte, NC
- Carolinas Medical Center-Northeast Concord, NC
- Atrium Health Pineville Charlotte, NC
- Atrium Health Union Monroe, NC
Medical groups
- Carolinas Physicians Network Inc (2,325 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 964
- Services billed
- 16,195
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 14,773 | 125 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 474 | 469 |
| Ct scan of blood vessels and grafts of heart with contrast | 128 | 128 |
| Ultrasound of heart, follow-up | 125 | 112 |
| Ultrasound of heart blood flow, valves and chambers, follow-up | 104 | 97 |
| Injection, lidocaine hcl for intravenous infusion, 10 mg | 101 | 13 |
| Heart muscle strain imaging | 82 | 81 |
| Ct scan of heart structure with contrast | 82 | 80 |
| 3d radiographic procedure | 80 | 78 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | 75 | 71 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Payments from drug and device companies
In 2025, 2 companies reported 2 payments worth $41.39 in total to this clinician.
| Pfizer Inc. | $23.08 |
|---|---|
| Masimo Corporation | $18.31 |
| Food and Beverage | $41.39 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.