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NPISignal

Individual Healthcare Provider

David S Mezebish, M.D.

NPI Record: ActiveDermatology — MOHS-Micrographic Surgery
NPI1720059736
Frederick, Maryland

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 identified

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

Not checked

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.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Dermatology

    MOHS-Micrographic Surgery

    Allopathic & Osteopathic Physicians

    Primary

    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 207ND0900X
  • Dermatology

    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 207NI0002X
  • Dermatology

    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
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

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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