Individual provider Active NPI

Andra L Ferguson, RDH, LPC, MS, PHD

  • Dental Hygienist
  • Columbia, MO
National Provider Identifier
1770573545
Registry record updated Feb 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dental HygienistTaxonomy code 124Q00000X
License
003702 Issued in MO
Practice address
303 N Keene St Ste 202
Columbia, MO 65201-8052
Phone
(844) 853-8937
NPI assigned
Oct 24, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 26, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Counselor 101Y00000X 2002022766 MO
Dental Hygienist 124Q00000X 003702 MO Primary

Addresses

Primary practice location

303 N Keene St Ste 202
Columbia, MO 65201-8052

Mailing address

1800 Community
Clinton, MO 64735-8804
Phone (660) 885-8131

Other practice location 1

100 S Limit Ave
Sedalia, MO 65301-3655
Phone (660) 826-7909

Other identifiers 1

IdentifierTypeStateIssuer
495180119MedicaidMO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Science, Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
2002022766MOMDCounselor
003702MOMDDental Hygienist

Practice roles

OrganizationSpecialtyStatusNew patients
Mefford Vuagniaux & Associates Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1130112000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1770573545",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1800 COMMUNITY",
            "city": "CLINTON",
            "state": "MO",
            "postal_code": "647358804",
            "telephone_number": "660-885-8131"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "303 N KEENE ST STE 202",
            "city": "COLUMBIA",
            "state": "MO",
            "postal_code": "652018052",
            "telephone_number": "844-853-8937"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 S Limit Ave",
            "address_purpose": "LOCATION",
            "city": "Sedalia",
            "state": "MO",
            "postal_code": "653013655",
            "country_code": "US",
            "telephone_number": "660-826-7909",
            "fax_number": "660-826-6737",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FERGUSON",
        "first_name": "ANDRA",
        "middle_name": "L",
        "credential": "RDH, LPC, MS, PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-24",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "MO",
            "license": "2002022766",
            "primary": false
        },
        {
            "code": "124Q00000X",
            "taxonomy_group": "",
            "desc": "Dental Hygienist",
            "state": "MO",
            "license": "003702",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "495180119",
            "state": "MO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbia, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 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.