Quick answers
- Where does Sebastian Demarco see patients?
- Medicare's clinician data lists 7 practice locations, including La Plata, MD, Ft Washington, MD and Hagerstown, MD. Call before your visit to confirm the address.
- What is Sebastian Demarco's specialty?
- Medicare lists Dermatology as the primary specialty, and also Micrographic Dermatologic Surgery (MDS).
- Does Sebastian Demarco accept Medicare assignment?
- Yes. Medicare's clinician data says Sebastian Demarco accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Sebastian Demarco?
- (301) 292-6010, as listed in official Medicare / NPI Registry data.
- What is Sebastian Demarco's NPI number?
- 1063807980. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Sebastian Demarco is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 101 Centennial St, Suite HLa Plata, MD 20646 (301) 292‑6010
- 11701 Livingston Rd, Suite 302Ft Washington, MD 20744 (301) 292‑6010
- 1185 Imperial Dr, Suite 201Hagerstown, MD 21740 (443) 351‑3376
- 200 Harry S Truman Pkwy, Suite 400Annapolis, MD 21401 (410) 897‑0272
- 350 3rd StBeaver, PA 15009 (724) 774‑5255
Group practices
Medicare enrollment lists Sebastian Demarco as a member of these groups (CMS data updated 2026-10-02).
- Anne Arundel Dermatology PA127 clinicians in the group
- Advanced Dermatology of Maryland PC44 clinicians in the group
- Advanced Dermatology of Pennsylvania, PC28 clinicians in the group
- Advanced Dermatology of Virginia Inc27 clinicians in the group
Specialties
Other dermatologists in La Plata
Clinicians with the same Medicare primary specialty in La Plata, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Brody School Of Medicine At East Carolina University |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063807980 |
| 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
- 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