Lemuel Mason

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

33147 Issued in TN

Practice address

4220 Harding Pike
Nashville, TN 37205-2005

Phone

(615) 222-3002

NPI assigned

Nov 6, 2020

Sex

Male

Sole proprietor

No

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

University of Alabama School of Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Barfield Physician Services, PCGroup PAC ID 6901344688, 17 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension Saint Thomas Hospital Hospital, Nashville, TN, CCN 440082

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Barfield Physician Services, PC

  • Neurology Physician
  • Murfreesboro, TN
  • NPI 1922844596
  Medicare reassignment Care Compare group NPD
• Saint Thomas Medical Partners

  dba Ascension Medical Group Saint Thomas

  • Internal Medicine Physician
  • Nashville, TN
  • NPI 1437194669
  Medicare reassignment NPD

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

• Saint Thomas West Hospital

  dba Ascension Saint Thomas Hospital

  • General Acute Care Hospital
  • Nashville, TN
  • NPI 1629025648
  Care Compare affiliation

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

{
    "created_epoch": "1604620800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788480000000",
    "number": "1952902710",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4230 HARDING PIKE STE 435",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372054900",
            "telephone_number": "615-385-3704",
            "fax_number": "615-292-1321"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4220 HARDING PIKE",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372052005",
            "telephone_number": "615-222-3002"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4230 Harding Pike Ste 435",
            "address_purpose": "LOCATION",
            "city": "Nashville",
            "state": "TN",
            "postal_code": "372054900",
            "country_code": "US",
            "telephone_number": "615-385-3704",
            "fax_number": "615-292-1321",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MASON",
        "first_name": "LEMUEL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-11-06",
        "last_updated": "2026-09-04",
        "certification_date": "2026-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TN",
            "license": "202199",
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "TN",
            "license": "33147",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly Mason
• Kwynn Mason
• Lauren Ann Mason, APRN
• Lauren Elizabeth Mason
• Leilani Jane Mason, CNM
• Louisa Mason, MS, RD, LDN
• Robert W.H. Mason, M.D.
• Samantha Legato Mason, PA-C
• Samuel Kyle Mason, LPC-MHSP
• Thomas Emmett Mason, MD

• Acute Care Nurse Practitioner in Nashville, TN
• Providers in Nashville, TN by specialty
• Acute Care Nurse Practitioner in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 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.