Nelan Williams

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

S02035 Issued in MD

Practice address

681 Old Mill Rd
Millersville, MD 21108-1326

Phone

(410) 729-2200

Fax

(410) 729-3443

NPI assigned

Jun 29, 2026

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

Practice roles

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

• Effective Integrative Healthcare, LLC

  • Physical Medicine & Rehabilitation Physician
  • Millersville, MD
  • NPI 1568707081

  Chiropractor

  NPD (past)

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

{
    "created_epoch": "1782691200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1174449565",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9134 PISCATAWAY RD UNIT 1025",
            "city": "CLINTON",
            "state": "MD",
            "postal_code": "207357644",
            "telephone_number": "301-440-7060"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "681 OLD MILL RD",
            "city": "MILLERSVILLE",
            "state": "MD",
            "postal_code": "211081326",
            "telephone_number": "410-729-2200",
            "fax_number": "410-729-3443"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "NELAN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-06-29",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Chiropractor",
            "state": "MD",
            "license": "S02035",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Devon Wilborne
• Colleen Wilcox, LCPC
• Peter Charles Wilcox, LCSW C
• Danielle Williams
• Lauren Williams
• Victoria Elaine Wilson, LCSWC
• Catherine Winship
• Woods Adult Day Care Center, Inc.
• Jaimie Wotell, P.A.
• Rebecca Wrotny, LCSW-C, CSAC

• All providers in Millersville, MD
• Chiropractor in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 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.