Margaret Schnell Holifield, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

40077 Issued in TN

Practice address

1025 Executive Park Blvd
Kingsport, TN 37660-4620

Phone

(423) 830-8110

Fax

(423) 247-3070

NPI assigned

Oct 16, 2025

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

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

Medpsych Inc PCGroup PAC ID 2264655877, 7 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Medpsych Inc. PC

  • Specialist
  • Kingsport, TN
  • NPI 1962828137

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• SBH-Kingsport

  • Psychiatric Hospital
  • Kingsport, TN
  • NPI 1174038749

  Multi-Specialty

  Medicare reassignment NPD
• SBH-Kingsport

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Knoxville, TN
  • NPI 1801682299
  NPD

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

{
    "created_epoch": "1760572800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760572800000",
    "number": "1225904121",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1716 WASHINGTON AVE",
            "city": "KINGSPORT",
            "state": "TN",
            "postal_code": "376642760",
            "telephone_number": "423-335-5572"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1025 EXECUTIVE PARK BLVD",
            "city": "KINGSPORT",
            "state": "TN",
            "postal_code": "376604620",
            "telephone_number": "423-830-8110",
            "fax_number": "423-247-3070"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLIFIELD",
        "first_name": "MARGARET",
        "middle_name": "SCHNELL",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-16",
        "last_updated": "2025-10-16",
        "certification_date": "2025-10-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Family",
            "state": "TN",
            "license": "40077",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kimberly Lynn Hixson, C.R.N.A.
• Benjamin Hodges, NP
• Kelsey Bailey Hodges
• Nikki Lynn Hodges, BSW
• Zane Emory Lynne Holden, R.N.
• Emily Lauren Holley, PHARMD
• Katie Ward Holley, DO
• Brandon Chase Holliman, OD
• David Corbett Holliman, O.D.
• Melissa Marlo Holliman, O.D.

• Family Nurse Practitioner in Kingsport, TN
• Providers in Kingsport, 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 Oct 16, 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.