Quick answers
- Which hospitals does Jonathan D. Dubin work at?
- Medicare's official clinician data lists Jonathan D. Dubin at 2 hospitals: Northwest Hospital Center and Sinai Hospital of Baltimore. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan D. Dubin see patients?
- Medicare's clinician data lists 6 practice locations, including Baltimore, MD, Pikesville, MD and Randallstown, MD. Call before your visit to confirm the address.
- What is Jonathan D. Dubin's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Jonathan D. Dubin accept Medicare assignment?
- Medicare's clinician data says Jonathan D. Dubin may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Jonathan D. Dubin?
- (410) 601-8691, as listed in official Medicare / NPI Registry data.
- What is Jonathan D. Dubin's NPI number?
- 1356300222. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan D. Dubin works
Medicare's Facility Affiliation Data lists Jonathan D. Dubin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Hospital CenterRandallstown, MD · Acute Care Hospital · CCN 210040
- Sinai Hospital of BaltimoreBaltimore, MD · Acute Care Hospital · CCN 210012
Practice locations
Addresses where Jonathan D. Dubin is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 2401 E Belvedere AveBaltimore, MD 21215
- 2401 W Belvedere AveBaltimore, MD 21215
- 2411 W Belvedere Ave, Rehab Medicine AssociatesBaltimore, MD 21215 (410) 601‑8691
- 2411 W Belvedere Ave, Suite 509Baltimore, MD 21215 (401) 367‑0100
- 4000 Old Court Rd, Suite 103Pikesville, MD 21208
Group practices
Medicare enrollment lists Jonathan D. Dubin as a member of these groups (CMS data updated 2026-10-02).
- Sinai Hospital of Baltimore, Inc380 clinicians in the group
- Northwest Hospital Center Inc87 clinicians in the group
- Baltimore Heart Associates, P.A.6 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Maryland →
Other cardiologists in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1356300222 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians