Dr. Andreas S. Barth, M.D.
Cardiac Electrophysiology (Clinical Cardiac Electrophysiology Physician)
4940 Eastern Ave, Medical Housestaff Practice
Baltimore, MD 21224
Who else practices at this address →
Baltimore city includes primary care (36% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 26
- In the NPI registry since
- 2010
- Medicare patients seen, 2024
- 1,025
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
- 2010Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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
MD license D78770 -
Cardiovascular Disease Physician
MD license D78770
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Johns Hopkins Hospital, the Baltimore, MD
- Johns Hopkins Bayview Medical Center Baltimore, MD
- Greater Baltimore Medical Center Baltimore, MD
- Kennedy Krieger Institute Baltimore, MD
Medical groups
- Johns Hopkins University (2,909 clinicians)
- Johns Hopkins University (713 clinicians)
- Kennedy Krieger Associates (73 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
- 1,025
- Services billed
- 2,120
- Patients’ average age
- 71
| Service | Times | Patients |
|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,344 | 833 |
| Established patient office or other outpatient visit, 40-54 minutes | 190 | 159 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 171 | 135 |
| Imaging guidance for procedure, 60 minutes or less | 48 | 46 |
| Established patient office or other outpatient visit, 30-39 minutes | 36 | 34 |
| Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days | 30 | 30 |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | 30 | 30 |
| Review by radiologist of 1 arm or leg vein of 1 arm or leg image | 28 | 28 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system | 25 | 22 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 23 | 23 |
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 |
|---|---|
| Metoprolol Succinate Other prescribers in Baltimore, MD | 168 |
| Eliquis (apixaban) Other prescribers in Baltimore, MD | 110 |
| Amiodarone Hcl Other prescribers in Baltimore, MD | 55 |
| Xarelto (rivaroxaban) Other prescribers in Baltimore, MD | 55 |
| Losartan Potassium Other prescribers in Baltimore, MD | 52 |
| Carvedilol Other prescribers in Baltimore, MD | 43 |
| Atorvastatin Calcium Other prescribers in Baltimore, MD | 39 |
| Entresto (sacubitril/valsartan) Other prescribers in Baltimore, MD | 38 |
| Flecainide Acetate Other prescribers in Baltimore, MD | 28 |
| Dabigatran Etexilate (dabigatran etexilate mesylate) Other prescribers in Baltimore, MD | 28 |
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, 5 companies reported 8 payments worth $546 in total to this clinician.
| Abbott Laboratories | $326 |
|---|---|
| Boston Scientific Corporation | $145 |
| Cardiva Medical, Inc. | $26.98 |
| Biosense Webster, Inc. | $24.46 |
| Bayer HealthCare Pharmaceuticals Inc. | $23.27 |
| Food and Beverage | $546 |
|---|
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.