Individual Healthcare Provider
David S Mezebish, M.D.
Provider's NPPES record last updated: January 25, 2023
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1720059736
- Primary Specialty
- Dermatology — MOHS-Micrographic Surgery
- Practice Location
- Frederick, Maryland
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 6:18 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Dermatology
MOHS-Micrographic Surgery
Allopathic & Osteopathic Physicians
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.
Taxonomy code 207ND0101X Dermatology
Dermatopathology
Allopathic & Osteopathic Physicians
A dermatopathologist has the expertise to diagnose and monitor diseases of the skin including infectious, immunologic, degenerative and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings and smears of skin lesions by means of routine and special (electron and fluorescent) microscopes.
Taxonomy code 207ND0900XDermatology
Clinical & Laboratory Dermatological Immunology
Allopathic & Osteopathic Physicians
A dermatologist who utilizes various specialized laboratory procedures to diagnose disorders characterized by defective responses of the body's immune system. Immunodermatologists also may provide consultation in the management of these disorders and administer specialized forms of therapy for these diseases.
Taxonomy code 207NI0002XDermatology
Procedural Dermatology
Allopathic & Osteopathic Physicians
Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).
Taxonomy code 207NS0135X
Provider-Reported License Information
- Dermatology (Maryland)
- D0043824
- Dermatology (Virginia)
- 0101232840
- Dermatology (Virginia)
- 0101232840
- Dermatology (Virginia)
- 0101232840
- Dermatology (Virginia)
- 0101232840
Practice Locations
Practice Location
75 Thomas Johnson Dr Ste H
Frederick, Maryland 21702-4895
Phone: (301) 668-9850
Record Information
- Enumeration Date
- January 28, 2006
- Provider's NPPES Record Last Updated
- January 25, 2023
- Certification Date
- January 25, 2023
- NPISignal NPPES Dataset
- August 2026
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