Shawn Michael Neff, D.C.

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

DC009020 Issued in PA

Practice address

1244 Crushed Apple Dr
Martinsburg, WV 25403-7600

Phone

(681) 242-9592

NPI assigned

May 18, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Antrim Chiropractic Center, LLC

  • Chiropractor
  • Greencastle, PA
  • NPI 1942253232
  NPD (past) Authorized official

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

{
    "created_epoch": "1147910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1538112693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1244 CRUSHED APPLE DR",
            "city": "MARTINSBURG",
            "state": "WV",
            "postal_code": "254037600",
            "telephone_number": "681-242-9592"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1244 CRUSHED APPLE DR",
            "city": "MARTINSBURG",
            "state": "WV",
            "postal_code": "254037600",
            "telephone_number": "681-242-9592"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "510 Butler Ave",
            "address_purpose": "LOCATION",
            "city": "Martinsburg",
            "state": "WV",
            "postal_code": "254059990",
            "country_code": "US",
            "telephone_number": "304-263-0811 x6110",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NEFF",
        "first_name": "SHAWN",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-18",
        "last_updated": "2026-07-13",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "PA",
            "license": "DC009020",
            "primary": true
        },
        {
            "code": "111NX0800X",
            "taxonomy_group": "",
            "desc": "Chiropractor, Orthopedic",
            "state": "WV",
            "license": "1038",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Roobila Naz, MD
• Mary Nazworth
• James Neal III
• Mary Nearing, RRT
• Beth Nease, PA
• Aster Negeri, MD
• Christa Negley
• Shelbi Nicole Nelson, DMD
• Rhea Nesbitt, PSYD
• Tammi Nesmith, LCSWC

• Chiropractor in Martinsburg, WV
• Providers in Martinsburg, WV by specialty
• Chiropractor in West Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.