Dr. Alexander Joseph Ernest Jr., MD
Dr. Alexander Joseph Ernest Jr., MD is an Urology in Hagerstown, Maryland. Graduated from Eastern Virginia Medical School in 2004, 22 years ago. Practices with Medical Practices of Antietam, LLC, a 231-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Hawaii, Maryland and Pennsylvania.
- Years since qualifying
- 22
- Trained at
- Eastern Virginia Medical School
- Licensed in
- HI, MD, PA
- In the registry since
- 2005
- Specialties on file
- 3
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
11110 Medical Campus Rd Ste 228Hagerstown, MD 21742-6727
Phone: (301) 733-0022
Fax: (301) 760-7895
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 1001 S George St, York, PA 17403-3676 — (717) 851-2345
Specialties & licences
| Urology Physician (primary) | Taxonomy 208800000X · Licence D0104566 (MD) |
|---|---|
| Urology Physician | Taxonomy 208800000X · Licence MD459678 (PA) |
| Urology Physician | Taxonomy 208800000X · Licence 4773 (HI) |
Record details
| NPI number | 1952387078 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | December 20, 2005 |
| Last updated in NPPES | March 12, 2026 |
| Certification date | March 12, 2026 |
Medicare enrollment
| Medicare specialty | UROLOGY |
|---|---|
| Medical school | EASTERN VIRGINIA MEDICAL SCHOOL |
| Graduated | 2004 (22 years in practice) |
| Group practice | Medical Practices Of Antietam, Llc — 231 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Hagerstown
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Richard Charles Bryson, MD
11110 Medical Campus Rd Ste 228, Hagerstown, MD 21742-6700 · (301) 733-0022
-
Mohammad R Chaudhry, MD
11110 Medical Campus Rd Ste 228, Hagerstown, MD 21742-6700 · (301) 733-0022
-
Patrick J Dennis, MD
11110 Medical Campus Rd Ste 228, Hagerstown, MD 21742-6700 · (301) 733-0022
-
Kevin C Hackett, MD
11110 Medical Campus Rd Ste 228, Hagerstown, MD 21742-6700 · (301) 733-0022
-
Jeffrey Pace Johnson, MD
11110 Medical Campus Rd Ste 228, Hagerstown, MD 21742-6727 · (301) 733-0022
-
Dr. John B Maggioncalda, MD
11110 Medical Campus Rd Ste 228, Hagerstown, MD 21742-6727 · (301) 733-0022
-
Wayne A McWilliams, MD
11110 Medical Campus Rd Ste 228, Hagerstown, MD 21742-6700 · (301) 733-0022