Individual provider Active NPI

Brenda Grasso

  • Social Worker
  • Phoenix, AZ
National Provider Identifier
1952081622
Registry record updated Sep 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
LMSW-21491 Issued in AZ
Practice address
12406 N 32ND St Ste 100
Phoenix, AZ 85032-7146
Phone
(928) 919-6427
NPI assigned
Jul 18, 2023
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 29, 2025

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 LMSW-21491 AZ Primary

Addresses

Primary practice location

12406 N 32ND St Ste 100
Phoenix, AZ 85032-7146

Mailing address

17606 N 168TH Dr
Surprise, AZ 85374-6836
Phone (928) 919-6427

Other practice location 1

17606 N 168th Dr
Surprise, AZ 85374-6836
Phone (928) 919-6427

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
LMSW-21491AZMDSocial Worker

NPI Registry JSON

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

{
    "created_epoch": "1689638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759104000000",
    "number": "1952081622",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17606 N 168TH DR",
            "city": "SURPRISE",
            "state": "AZ",
            "postal_code": "853746836",
            "telephone_number": "928-919-6427"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12406 N 32ND ST STE 100",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850327146",
            "telephone_number": "928-919-6427"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "17606 N 168th Dr",
            "address_purpose": "LOCATION",
            "city": "Surprise",
            "state": "AZ",
            "postal_code": "853746836",
            "country_code": "US",
            "telephone_number": "928-919-6427",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRASSO",
        "first_name": "BRENDA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-07-18",
        "last_updated": "2025-09-29",
        "certification_date": "2025-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "AZ",
            "license": "LMSW-21491",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2025; 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.