Individual provider Active NPI

Tammy Vu

  • Case Management Agency
  • Duluth, GA
National Provider Identifier
1588546246
Registry record updated Jul 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Management AgencyTaxonomy code 251B00000X
Practice address
6340 Sugarloaf Pkwy Ste 200
Duluth, GA 30097-4329
Phone
(678) 348-0025
NPI assigned
Jul 23, 2025
Last updated
Jul 23, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 23, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Case Management Agency 251B00000X GA Primary

Addresses

Primary practice location

6340 Sugarloaf Pkwy Ste 200
Duluth, GA 30097-4329

Mailing address

4065 Flagstaff Dr
Suwanee, GA 30024-5516
Phone (678) 348-0025

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

Practice roles

OrganizationSpecialtyStatusNew patients
Diamond Care Management LLC CurrentSince Jul 28, 2025 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, 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": "1753228800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753228800000",
    "number": "1588546246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4065 FLAGSTAFF DR",
            "city": "SUWANEE",
            "state": "GA",
            "postal_code": "300245516",
            "telephone_number": "678-348-0025"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6340 SUGARLOAF PKWY STE 200",
            "city": "DULUTH",
            "state": "GA",
            "postal_code": "300974329",
            "telephone_number": "678-348-0025"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VU",
        "first_name": "TAMMY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-07-23",
        "last_updated": "2025-07-23",
        "certification_date": "2025-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": "GA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Duluth, GA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.