Individual provider Active NPI

Amy Elizabeth Root, RN, FNP-C

  • Nurse Practitioner
  • Austin, TX
National Provider Identifier
1528577707
Registry record updated Dec 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
AP135155 Issued in TX
Practice address
11754 Jollyville Rd Ste 110
Austin, TX 78759-3948
Phone
(866) 912-2746
Fax
(800) 420-2305
NPI assigned
Sep 20, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X AP135155 TX Primary

Addresses

Primary practice location

11754 Jollyville Rd Ste 110
Austin, TX 78759-3948

Mailing address

11754 Jollyville Rd Ste 110
Austin, TX 78759-3948
Phone (866) 912-2746

Other practice location 1

3200 W End Ave Ste 500-564
Nashville, TN 37203-1330
Phone (866) 912-2746

Other identifiers 1

IdentifierTypeStateIssuer
AP135155OtherTXLICENSE

Other names 1

  • Amy Elizabeth Maletta Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, TN, LA, NY, AL5 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 5

Enrollment IDStateProvider typePAC IDDetails
I20171116001967 TX Practitioner - Nurse Practitioner 4981960473 Reassigns benefits to 1 organization
I20240319003555 TN Practitioner - Nurse Practitioner 4981960473 Reassigns benefits to 1 organization
I20250320003753 LA Practitioner - Nurse Practitioner 4981960473
I20250514000487 NY Practitioner - Nurse Practitioner 4981960473 Reassigns benefits to 1 organization
I20260128000046 AL Practitioner - Nurse Practitioner 4981960473 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Vanderbilt University School of Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Adjuvant Behavioral Health IncGroup PAC ID 2860865557, shared by 8 NPIs, 15 clinicians

Practice addresses (Care Compare)

1 Perimeter Park S
Suite 100N
Birmingham, AL 35243-3248
Phone (866) 912-2746

11754 Jollyville Rd
Suite 110
Austin, TX 78759-3948
Phone (800) 960-8633

136 Madison Ave
FL 5
New York, NY 10016-6796
Phone (866) 912-2746

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner, Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Adjuvant Behavioral Health Inc CurrentSince Apr 6, 2025 Accepting new patients
Adjuvant Behavioral Health of Louisiana, LLC Nurse Practitioner CurrentSince Mar 17, 2025 Accepting new patients
Adjuvant Behavioral Health Inc Nurse Practitioner CurrentSince Mar 1, 2024 Accepting new patients
Adjuvant Behavioral Health Inc CurrentSince Dec 16, 2025 Accepting new patients

Locations

1 Perimeter Park S
Ste 100N
Mountain Brook, AL 35243
Phone (205) 936-2356

333 Texas St
Ste 1300
Shreveport, LA 71101
Phone (318) 723-9341

136 Madison Ave
Fl 5
New York, NY 10016
Phone (212) 828-7473

3200 West End Ave
Ste 564
Nashville, TN 37203

3200 West End Ave
Ste 500564
Nashville, TN 37203

11754 Jollyville Rd
Ste 110
Austin, TX 78759
Phone (512) 331-2700

Interoperability endpoints

  • Direct secure messaging: adjuvant.amyroot@154608.advancedmd-direct.com

Organizations & group practices 5

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": "1505865600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765497600000",
    "number": "1528577707",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11754 JOLLYVILLE RD STE 110",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787593948",
            "telephone_number": "866-912-2746",
            "fax_number": "800-420-2305"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11754 JOLLYVILLE RD STE 110",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787593948",
            "telephone_number": "866-912-2746",
            "fax_number": "800-420-2305"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3200 W End Ave Ste 500-564",
            "address_purpose": "LOCATION",
            "city": "Nashville",
            "state": "TN",
            "postal_code": "372031330",
            "country_code": "US",
            "telephone_number": "866-912-2746",
            "fax_number": "800-420-2305",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROOT",
        "first_name": "AMY",
        "middle_name": "ELIZABETH",
        "credential": "RN, FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-20",
        "last_updated": "2025-12-12",
        "certification_date": "2025-12-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TX",
            "license": "AP135155",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "AP135155",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "AMY",
            "last_name": "MALETTA",
            "middle_name": "ELIZABETH",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.