Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John B Maggioncalda, MD

Individual provider Urology Physician · NPI 1346239472

Dr. John B Maggioncalda, MD is an Urology in Hagerstown, Maryland. Graduated from Jefferson Medical College of Thomas Jefferson University in 1999, 27 years ago. Practices with Medical Practices of Antietam, LLC, a 231-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland, Pennsylvania and Virginia.

Years since qualifying
27
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
MD, PA, VA
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.

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Practice location Address checks out

11110 Medical Campus Rd Ste 228
Hagerstown, MD 21742-6727
Phone: (301) 733-0022
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7552 Hospital Dr, Gloucester, VA 23061-4178 — (804) 693-9062

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence D88639 (MD)
Urology Physician Taxonomy 208800000X · Licence MD425843 (PA)
Urology Physician Taxonomy 208800000X · Licence 0101257989 (VA)

Record details

NPI number1346239472
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 20, 2005
Last updated in NPPESOctober 6, 2023
Certification dateOctober 6, 2023
Mailing address11110 Medical Campus Rd Ste 228, Hagerstown, MD 21742-6727

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyUROLOGY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1999 (27 years in practice)
Group practice Medical Practices Of Antietam, Llc — 231 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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