Mark Edwin Duff

Primary specialty

Wound Care Registered NurseTaxonomy code 163WW0000X

License

0001185611 Issued in VA

Practice address

1970 Roanoke Blvd
Salem, VA 24153-6404

Phone

(540) 982-2463

Fax

(540) 244-1944

NPI assigned

Jan 22, 2026

Last updated

Jan 22, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1769040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1457210684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6151 RENOIR LN",
            "city": "ROANOKE",
            "state": "VA",
            "postal_code": "240185298"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1970 ROANOKE BLVD",
            "city": "SALEM",
            "state": "VA",
            "postal_code": "241536404",
            "telephone_number": "540-982-2463",
            "fax_number": "540-244-1944"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUFF",
        "first_name": "MARK",
        "middle_name": "EDWIN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-01-22",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WW0000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Registered Nurse, Wound Care",
            "state": "VA",
            "license": "0001185611",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Steven Michael Drosky
• DRS. Gold and Abbott, LTD.
• Digna Susel Dubon Rapalo
• Joseph Thomas Duehl, LCSW
• Erica Michelle Duerbeck, PA-C
• April Marguerite Duncan
• Stephen Michael Duncan, PHARMD
• Patrick Michael Dunham, MS, CSCS
• Ashleigh Prince Dunn, D.O.
• Barbara Dunn, PA-C

• Wound Care Registered Nurse in Salem, VA
• Providers in Salem, VA by specialty
• Wound Care Registered Nurse in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.