Individual provider Active NPI

Cynthia Kay Boyd, LMSW

  • Social Worker
  • Saint Louis, MO
National Provider Identifier
1891609103
Registry record updated Oct 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
2024023424 Issued in MO
Practice address
8240 Saint Charles Rock Rd
Saint Louis, MO 63114-4508
Phone
(314) 853-3448
NPI assigned
Oct 1, 2026
Last updated
Oct 1, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 1, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 2024023424 MO Primary

Addresses

Primary practice location

8240 Saint Charles Rock Rd
Saint Louis, MO 63114-4508

Mailing address

4207 E Labadie Ave Apt a
Saint Louis, MO 63115-3213
Phone (573) 351-8871

Other names 1

  • Candy K Boyd Other name

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1790812800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790812800000",
    "number": "1891609103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4207 E LABADIE AVE APT A",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631153213",
            "telephone_number": "573-351-8871"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8240 SAINT CHARLES ROCK RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631144508",
            "telephone_number": "314-853-3448"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOYD",
        "first_name": "CYNTHIA",
        "middle_name": "KAY",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-01",
        "last_updated": "2026-10-01",
        "certification_date": "2026-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "MO",
            "license": "2024023424",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CANDY",
            "last_name": "BOYD",
            "middle_name": "K",
            "credential": "LMSW",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Saint Louis, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.