John D Collier, APRN, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

38395 Issued in TN

Practice address

616 S Main St
Lexington, TN 38351-2402

Phone

(731) 616-2205

NPI assigned

Feb 21, 2025

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

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, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mental Health Centers and Clinics of TennesseeGroup PAC ID 3678475621, 13 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Mental Health Centers & Clinics of Tennessee

  • Mental Health Counselor
  • Bolivar, TN
  • NPI 1255442794

  TN

  Medicare reassignment Care Compare group

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

{
    "created_epoch": "1740096000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1306642152",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "616 S MAIN ST",
            "city": "LEXINGTON",
            "state": "TN",
            "postal_code": "383512402",
            "telephone_number": "731-616-2205"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "616 S MAIN ST",
            "city": "LEXINGTON",
            "state": "TN",
            "postal_code": "383512402",
            "telephone_number": "731-616-2205"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COLLIER",
        "first_name": "JOHN",
        "middle_name": "D",
        "credential": "APRN, FNP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-02-21",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WH0500X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Hemodialysis",
            "state": "VA",
            "license": "162023",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TN",
            "license": "38395",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amber Carmichael
• CCC Medical Equipment, Inc.
• Charles D Lawler, O.D.
• Robert H Clampitt, DDS
• CLC of Lexington, LLC
• Complete Family Eyecare, Inc.
• Jessica Samford Conley, LPC - MHSP
• Jared Lawrence Cooper, O.D
• Cornerstone Health Systems, LLC
• Roberta J Cotham, MSW

• All providers in Lexington, TN
• Family Nurse Practitioner in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 2026; 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.