Quick answers
- Which hospitals does Andrew M. Barnstein work at?
- Medicare's official clinician data lists Andrew M. Barnstein 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 Andrew M. Barnstein see patients?
- Medicare's clinician data lists 6 practice locations, including Lutherville, MD, Pikesville, MD and Baltimore, MD. Call before your visit to confirm the address.
- What is Andrew M. Barnstein's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Andrew M. Barnstein accept Medicare assignment?
- Medicare's clinician data says Andrew M. Barnstein 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 Andrew M. Barnstein?
- (410) 583-6800, as listed in official Medicare / NPI Registry data.
- What is Andrew M. Barnstein's NPI number?
- 1316940794. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew M. Barnstein works
Medicare's Facility Affiliation Data lists Andrew M. Barnstein 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 Andrew M. Barnstein is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1205 York RdLutherville, MD 21093 (410) 583‑6800
- 1838 Greene Tree Rd, Suite 535Pikesville, MD 21208
- 2401 E Belvedere AveBaltimore, MD 21215
- 2401 W Belvedere AveBaltimore, MD 21215
- 2411 W Belvedere Ave, Rehab Medicine AssociatesBaltimore, MD 21215 (410) 601‑8691
Group practices
Medicare enrollment lists Andrew M. Barnstein as a member of these groups (CMS data updated 2026-10-02).
- Sinai Hospital of Baltimore, Inc380 clinicians in the group
- Lifebridge Community Physicians Inc183 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Maryland →
Other cardiologists in Lutherville
Clinicians with the same Medicare primary specialty in Lutherville, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Vanderbilt University School Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1316940794 |
| 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