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

Marc Howard Siegelbaum, MD

Individual provider Urology Physician · NPI 1578547287

Marc Howard Siegelbaum, MD is an Urology in Towson, Maryland. Graduated from University of Maryland School of Medicine in 1982, 44 years ago. Practices with Chesapeake Urology Associates LLC, a 160-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
44
Trained at
University of Maryland School of Medicine
Licensed in
MD
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7505 Osler Dr Ste 506
Towson, MD 21204-7736
Phone: (410) 296-0167
Fax: (410) 296-0099
Show map & directions

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

Additional practice locations (3)

  • 220 Pennsylvania Ave, Seaford, DE 19973-3820 — (410) 391-6131
  • 314 Franklin Ave Ste 302, Berlin, MD 21811-1238 — (410) 641-3735
  • 1111 Mount Hermon Rd, Salisbury, MD 21804-5109 — (410) 546-2133

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence D0028348 (MD)

Record details

NPI number1578547287
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 6, 2005
Last updated in NPPESJune 13, 2025
Certification dateJune 13, 2025

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Chesapeake Urology Associates Llc — 160 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Towson