Individual provider Active NPI

Brenda Bonnie Messer

  • Clinical Social Worker
  • Denver, CO
National Provider Identifier
1528517174
Registry record updated Aug 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
CSW.09931522 Issued in CO
Practice address
9345 E 56TH Ave
Denver, CO 80238-4443
Phone
(910) 853-2411
NPI assigned
Sep 23, 2016
Last updated
Aug 25, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 25, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 104460 TX
Clinical Social Worker 1041C0700X C016523 NC
Clinical Social Worker 1041C0700X CSW.09931522 CO Primary

Addresses

Primary practice location

9345 E 56TH Ave
Denver, CO 80238-4443

Mailing address

9345 E 56TH Ave Apt 226
Denver, CO 80238-4445
Phone (910) 853-2411

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

State licenses

LicenseStateTypeSpecialty
C016523NCMDClinical Social Worker
104460TXMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Children's Home of Jefferson County PastSince Aug 15, 2016 Accepting new patients
Children's Home of Jefferson County Past Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1474588800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1528517174",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9345 E 56TH AVE APT 226",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802384445",
            "telephone_number": "910-853-2411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9345 E 56TH AVE",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802384443",
            "telephone_number": "910-853-2411"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSER",
        "first_name": "BRENDA",
        "middle_name": "BONNIE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-09-23",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "TX",
            "license": "104460",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NC",
            "license": "C016523",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CO",
            "license": "CSW.09931522",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.