Dr. Jack Z. Li, MD
Cardiac Electrophysiology (Clinical Cardiac Electrophysiology Physician)
- Medicare participating
At a glance
- Medical school
- University of Michigan Medical School (2011)
- Years since graduation
- 15
- In the NPI registry since
- 2011
- Medicare patients seen, 2024
- 1,971
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. What an NPI is
Education and training
- 2011Medical school: University of Michigan Medical School
- 2011Registered with an NPI (national billing number; not a license date)
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
-
Clinical Cardiac Electrophysiology Physician primary
OH license 35.138865 · PA license MT207994 -
Cardiovascular Disease Physician
PA license MD457147 -
Internal Medicine Physician
MI license 4301098562 · OH license 35.138865 · PA license MD457147
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Promedica Toledo Hospital Toledo, OH
- Mercy St Vincent Medical Center Toledo, OH
- Bay PArk Community Hospital Oregon, OH
- Memorial Hospital Fremont, OH
- Promedica Defiance Regional Hospital Defiance, OH
Medical groups
- Promedica Northwest Ohio Cardiology Consultants LLC (84 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
- 1,971
- Services billed
- 5,510
- Patients’ average age
- 77
| Service | Times | Patients |
|---|---|---|
| Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 1,341 | 1,019 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 841 | 644 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 509 | 380 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | 509 | 237 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 358 | 309 |
| Established patient office or other outpatient visit, 30-39 minutes | 315 | 278 |
| Programming of dual lead pacemaker system | 252 | 231 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 228 | 198 |
| Electrocardiogram (ecg) 2-day continuous with review by health care professional | 163 | 156 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 127 | 91 |
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.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Eliquis (apixaban) Other prescribers in Toledo, OH | 132 |
| Amiodarone Hcl Other prescribers in Toledo, OH | 108 |
| Flecainide Acetate Other prescribers in Toledo, OH | 71 |
| Xarelto (rivaroxaban) Other prescribers in Toledo, OH | 53 |
| Warfarin Sodium Other prescribers in Toledo, OH | 53 |
| Metoprolol Succinate Other prescribers in Toledo, OH | 49 |
| Sotalol (sotalol hcl) Other prescribers in Toledo, OH | 41 |
| Furosemide Other prescribers in Toledo, OH | 36 |
| Lisinopril Other prescribers in Toledo, OH | 34 |
| Diltiazem 24hr Er (Cd) (diltiazem hcl) Other prescribers in Toledo, OH | 32 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 9 companies reported 28 payments worth $1,776 in total to this clinician.
| Abbott Laboratories | $1,369 |
|---|---|
| Boston Scientific Corporation | $91.93 |
| Medtronic, Inc. | $90.62 |
| Biosense Webster, Inc. | $54.15 |
| Cardiva Medical, Inc. | $47.60 |
| Alcon Vision LLC | $46.24 |
| Altathera Pharmaceuticals LLC | $38.26 |
| Philips North America LLC | $23.42 |
| Travel and Lodging | $1,114 |
|---|---|
| Food and Beverage | $661 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Abbott Laboratories Sep 26, 2025 | Travel and Lodging AVEIR · Structural Heart · travel to Atlanta, GA · in-kind | $535 |
| Abbott Laboratories Oct 7, 2025 | Travel and Lodging AVEIR · Structural Heart · travel to Atlanta, GA · in-kind | $203 |
| Abbott Laboratories Nov 20, 2025 | Travel and Lodging AVEIR · Structural Heart · travel to Atlanta, GA · in-kind | $184 |
| Abbott Laboratories Sep 26, 2025 | Travel and Lodging AVEIR · Structural Heart · travel to Atlanta, GA · in-kind | $151 |
| Abbott Laboratories Sep 26, 2025 | Travel and Lodging AVEIR · Structural Heart · travel to Atlanta, GA · in-kind | $32.73 |
| Abbott Laboratories Sep 26, 2025 | Travel and Lodging AVEIR · Structural Heart · travel to Atlanta, GA · in-kind | $9.02 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
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.
Industry-funded research
Named as a principal investigator on 1 industry-funded study in 2025, from 1 company. The companies reported $2,157 in research payments for these studies, mostly to the institutions running them.
- Post Approval Study (PAS) of the OPTIMIZER Smart and CCM Therapy
Impulse Dynamics (USA) Inc. · Active, not recruiting · NCT03970343
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.