Search › Maryland › 208800000X
Alexander Ernest, MD
NPI 1952387078 · on the registry since 2005
Practice
- Address
- 11110 Medical Campus Rd Ste 228
Hagerstown, MD 21742 - Phone
- (301) 733-0022
- Fax
- (301) 760-7895
- Organisation at this address
- Walgreen Co
Samer Saiedy Md Pa
Robinwood Smiles Llc
Otto Roza M.D., P.A.
Gagnon Oncology, LlcInferred from a shared address, not stated in the registry. - Clinicians at this address
- 342
Additional practice sites
- 1001 S George St, York, PA
Registry record
- Primary taxonomy
- 208800000X
208800000X
- Also registered as
- 208800000X
208800000X - Licence states on file
- PA, MD, HI
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-03-12
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Maryland