Individual provider Active NPI

Ianna Gray, APRN

  • Nurse Practitioner
  • Madison, TN
National Provider Identifier
1437740818
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
30378 Issued in TN
Practice address
2009 Gallatin Pike N
Madison, TN 37115-2001
Phone
(615) 988-4088
Fax
(877) 721-6419
NPI assigned
Jan 28, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 0000030378 TN
Nurse Practitioner 363L00000X 30378 TN Primary
Registered Nurse 163W00000X 0000248421 TN

Addresses

Primary practice location

2009 Gallatin Pike N
Madison, TN 37115-2001

Mailing address

2009 Gallatin Pike N
Madison, TN 37115-2001
Phone (615) 988-4088

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address ianna.gray.1@29601.direct.athenahealth.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN
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 1

Enrollment IDStateProvider typePAC IDDetails
I20230207001821 TN Practitioner - Nurse Practitioner 2668844317 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Vanderbilt University School of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

2009 Gallatin Pike N
Madison, TN 37115-2001
Phone (615) 988-4055

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
0000248421TNMDRegistered Nurse
30378TNMDNurse Practitioner
0000030378TNMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Centerwell Senior Primary Care TN PC CurrentSince Aug 1, 2023 Accepting new patients
Centerwell Senior Primary Care TN PC CurrentSince Aug 1, 2023 Accepting new patients
Centerwell Senior Primary Care TN PC Current Accepting new patients
Centerwell Senior Primary Care TN PC Past Accepting new patients

Locations

2009 Gallatin Pike N
Madison, TN 37115
Phone (615) 988-4055

4901 Nolensville Rd
Nashville, TN 37211
Phone (615) 760-5022

Organizations & group practices 4

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1611792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1437740818",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2009 GALLATIN PIKE N",
            "city": "MADISON",
            "state": "TN",
            "postal_code": "371152001",
            "telephone_number": "615-988-4088",
            "fax_number": "877-721-6419"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2009 GALLATIN PIKE N",
            "city": "MADISON",
            "state": "TN",
            "postal_code": "371152001",
            "telephone_number": "615-988-4088",
            "fax_number": "877-721-6419"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAY",
        "first_name": "IANNA",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-01-28",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TN",
            "license": "0000030378",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TN",
            "license": "30378",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TN",
            "license": "0000248421",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ianna.gray.1@29601.direct.athenahealth.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "2009 Gallatin Pike N",
            "city": "Madison",
            "state": "TN",
            "country_code": "US",
            "postal_code": "371152001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Madison, TN

Sources for this page

Verify at the official NPI Registry.