Heather Haynes Walker, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

30541 Issued in TN

Practice address

3601 The Vanderbilt Clinic
Nashville, TN 37232-2132

Phone

(615) 322-5000

NPI assigned

Jan 22, 2019

Last updated

Sep 18, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

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

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Vanderbilt University Medical CenterGroup PAC ID 5092023416, 3,510 clinicians

Vanderbilt Health and Williamson Medical Center Clinics and Services,Group PAC ID 7719888262, 96 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Stat Home Health of Northwest Louisiana, LLC Home health agency, Sibley, LA, CCN 197594
• Vanderbilt University Medical Center Hospital, Nashville, TN, CCN 440039
• Maury Regional Hospital Hospital, Columbia, TN, CCN 440073

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: heather.walker@krogerhealth.eclinicaldirectplus.com

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.

• Vanderbilt Health and Williamson Medical Center Clinics and Services,

  • Internal Medicine Physician
  • Franklin, TN
  • NPI 1225135551

  Family

  Medicare reassignment Care Compare group NPD
• Vanderbilt University Medical Center

  dba Vanderbilt Medical Group

  • Internal Medicine Physician
  • Nashville, TN
  • NPI 1104202761
  Medicare reassignment Care Compare group NPD
• The Little Clinic of Tennessee LLC

  • Family Nurse Practitioner
  • White House, TN
  • NPI 1487848800
  Medicare reassignment NPD
• Advanced Diagnostic Imaging PC

  dba Ankle and Foot Centers of Nashville

  • Durable Medical Equipment & Medical Supplies
  • Lewisburg, TN
  • NPI 1922846559
  NPD
• Advanced Diagnostic Imaging, PC

  dba AdvancedHealth

  • Internal Medicine Physician
  • Goodlettsville, TN
  • NPI 1093741464

  Nurse Practitioner

  NPD
• Vanderbilt University

  dba Vanderbilt Medical Group

  • Clinical Social Worker
  • Nashville, TN
  • NPI 1285659706
  NPD (past)

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

• Maury Regional Hospital

  dba Lewis Ambulatory Care Center

  • Clinic/Center
  • Hohenwald, TN
  • NPI 1023038122

  Hospital

  Care Compare affiliation
• Maury Regional Hospital

  dba Maury Regional Medical Center

  • General Acute Care Hospital
  • Columbia, TN
  • NPI 1861479545
  Care Compare affiliation
• Vanderbilt University Medical Center

  • General Acute Care Hospital
  • Nashville, TN
  • NPI 1396882205
  Care Compare affiliation
• Stat Home Health of Northwest Louisiana, LLC

  • Home Health Agency
  • Sibley, LA
  • NPI 1508898008
  Care Compare affiliation

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

{
    "created_epoch": "1548115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758153600000",
    "number": "1487118618",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3841 GREEN HILLS VILLAGE DR STE 200",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372152691"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3601 THE VANDERBILT CLINIC",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372322132",
            "telephone_number": "615-322-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4900 Port Royal Rd",
            "address_purpose": "LOCATION",
            "city": "Spring Hill",
            "state": "TN",
            "postal_code": "371742804",
            "country_code": "US",
            "telephone_number": "931-560-2141",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "HEATHER",
        "middle_name": "HAYNES",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-01-22",
        "last_updated": "2025-09-18",
        "certification_date": "2025-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TN",
            "license": "30541",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MS",
            "license": "903164",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TN",
            "license": "30541",
            "primary": true
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "TN",
            "license": "30541",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Crystal Michelle Walker, APRN
• Dyamond Walker, MS
• Elisa Ann Walker, MSN, APRN, FNP-BC
• Eric Walker, LPN
• Erin Starnes Walker, M.S.
• James Walker, RN
• Jameyuh O Walker, LCSW
• Jamila Walker, LCSW
• Janessa Dezarae Walker, RN
• Jeffrey Prescott Walker, M.S.

• Family Nurse Practitioner in Nashville, TN
• Providers in Nashville, TN by specialty
• Family Nurse Practitioner in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.