SEBASTIAN S. DEMARCO M.D. – NPI #1063807980
Dermatology

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

SEBASTIAN DEMARCO is a dermatologist located in ALEXANDRIA, VA. NPPES has assigned the NPI number 1063807980 to SEBASTIAN DEMARCO on March 30, 2015. It is a Type-1 NPI, indicating this NPI number is associated with an individual. He is also known by his other name SALVATORE SEBASTIAN DEMARCO. According to the NPI Registry, there are 4 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207ND0101X from the Health Care Provider Taxonomy code set, which is classified as Dermatology, specializing in MOHS-Micrographic Surgery

The NPI profile was last updated on Mar 27, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for SEBASTIAN DEMARCO below.

NPI Profile for
SEBASTIAN S. DEMARCO

NPI Number
1063807980
Enumeration Date

(more than 11 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
SEBASTIAN S. DEMARCO
Other Name: SALVATORE SEBASTIAN DEMARCO
Credentials
M.D.
Primary location
4660 KENMORE AVE STE 1100
ALEXANDRIA, VA 22304-1311
Phone: (703) 370-0073 Fax:
4 Other location(s):
1145 19th St NW Ste 301
Washington, DC 20036-3718
Phone: (202) 955-6995
1185 Imperial Dr Ste 201
Hagerstown, MD 21740-6673
Phone: (240) 707-3757
Fax: (301) 791-5234
101 Centennial St Ste H
LA Plata, MD 20646-5976
Phone: (301) 292-6010
Fax: (240) 344-2815
350 3rd St
Beaver, PA 15009-2261
Phone: (724) 774-5255
Fax: (724) 774-5686
Mailing address
217 S FAYETTE ST
ALEXANDRIA, VA 22314-3519
Phone: (252) 258-5039 Fax:
Sole Proprietor
No
Updated
Certification Date
Mar 27, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207ND0101X
- Dermatology / MOHS-Micrographic Surgery (Primary)
MD D0098057
207N00000X
- Dermatology
MD D0098057

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
Affiliation
N
Endpoint Location
1200 ROUTE 300,
NEWBURGH, NY 77025-1669

Additional Information

Education
BRODY SCHOOL OF MEDICINE AT EAST CAROLINA UNIVERSITY - Graduated 2015
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices

Why is my NPI data (personal information) being displayed publicly?
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Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.