FNN Neurology, PLLC Dba Focus Neurohealth

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

Legal business name

FNN NEUROLOGY, PLLC DBA FOCUS NEUROHEALTH

Practice address

3101 E President George Bush Hwy Ste 105
Richardson, TX 75082-3547

Phone

(214) 540-1400

Fax

(972) 234-4985

NPI assigned

Aug 28, 2023

Organization subpart

No

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

Authorized official

Name

Dr. Frederic Nha NguyenNPI 1528293628

Title

Owner

Phone

(214) 293-9034

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Frederic Nha Nguyen, M.D.

  • Neurology Physician
  • Richardson, TX
  • NPI 1528293628
  Medicare reassignment Care Compare group NPD Authorized official
• Sharone Samkutty Thomas

  • Family Nurse Practitioner
  • Dallas, TX
  • NPI 1205728185
  Medicare reassignment Care Compare group NPD
• Emily Nguyen, PA-C

  • Medical Physician Assistant
  • Dallas, TX
  • NPI 1902528391
  Medicare reassignment

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

{
    "created_epoch": "1693180800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789171200000",
    "number": "1346025384",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3101 E PRESIDENT GEORGE BUSH HWY STE 105",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750823547",
            "telephone_number": "214-540-1400",
            "fax_number": "972-234-4985"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3101 E PRESIDENT GEORGE BUSH HWY STE 105",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750823547",
            "telephone_number": "214-540-1400",
            "fax_number": "972-234-4985"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2821 E President George Bush Hwy Ste 303",
            "address_purpose": "LOCATION",
            "city": "Richardson",
            "state": "TX",
            "postal_code": "750824280",
            "country_code": "US",
            "telephone_number": "214-293-9034",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "FNN NEUROLOGY, PLLC DBA FOCUS NEUROHEALTH",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-08-28",
        "last_updated": "2026-09-12",
        "certification_date": "2026-09-12",
        "status": "A",
        "authorized_official_last_name": "NGUYEN",
        "authorized_official_first_name": "FREDERIC",
        "authorized_official_middle_name": "NHA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "214-293-9034",
        "authorized_official_name_prefix": "Dr."
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shannon V. Floyd, LCSW
• Fluellen Roberts Family Dentistry, PLLC
• Brianna Lynn Fluellen, D.D.S.
• FM Furniture Imports Inc
• FM Mobility Inc
• Tara Tate Foerster, NNP
• Megan Mary Fogarty, BA
• Sandra Fogelman, MD
• Brian Folefac
• Jean Ann Foresee, NP

• Neurology Physician in Richardson, TX
• Providers in Richardson, TX by specialty
• Neurology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.