Individual provider Active NPI

George Patrick Thomas Jr., M.D., PH.D.

  • Neurology Physician
  • McKinney, TX
National Provider Identifier
1912298423
Registry record updated Oct 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
T6797 Issued in TX
Practice address
4500 Eldorado Pkwy Ste 3400
McKinney, TX 75070-2760
Phone
(702) 832-0253
Fax
(702) 832-0253
NPI assigned
May 2, 2011
Last updated
Oct 8, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 8, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Neurocritical Care Physician 2084A2900X 042.0016128 VT
Neurology Physician 2084N0400X T6797 TX Primary
Clinical Neurophysiology Physician 2084N0600X T6797 TX
Neurocritical Care Physician 2084A2900X 17243 NH

Addresses

Primary practice location

4500 Eldorado Pkwy Ste 3400
McKinney, TX 75070-2760

Mailing address

4500 Eldorado Pkwy Ste 3400
McKinney, TX 75070-2760
Phone (702) 832-0253

Other practice location 1

1515 Holcombe Blvd
Houston, TX 77030-4000
Phone (713) 792-6161

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NH, MI, AL, NV, IN, TX, IL, VT, AR9 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 9

Enrollment IDStateProvider typePAC IDDetails
I20160811001842 NH Practitioner - Neurology 8224322367 Reassigns benefits to 2 organizations
I20220615001830 MI Practitioner - Neurology 8224322367 Reassigns benefits to 1 organization
I20220629002807 AL Practitioner - Neurology 8224322367 Reassigns benefits to 1 organization
I20220711003116 NV Practitioner - Neurology 8224322367 Reassigns benefits to 1 organization
I20220815001336 IN Practitioner - Neurology 8224322367 Reassigns benefits to 1 organization
I20220908000145 TX Practitioner - Neurology 8224322367 Reassigns benefits to 2 organizations
I20231227000610 IL Practitioner - Neurology 8224322367 Reassigns benefits to 1 organization
I20240314000467 VT Practitioner - Neurology 8224322367 Reassigns benefits to 1 organization
I20260225003901 AR Practitioner - Neurology 8224322367 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
University of Kansas School of Med (KC/Wich/Sal), 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Physicians Referral ServiceGroup PAC ID 7911801410, 2,728 clinicians
Monitoring Associates LLCGroup PAC ID 8921314923, 11 clinicians

Practice addresses (Care Compare)

1515 Holcombe Blvd
Houston, TX 77030-4000
Phone (713) 792-2121

22000 Greenfield Rd
Oak Park, MI 48237-2500
Phone (855) 864-4322

333 Madison St
Joliet, IL 60435-8200
Phone (855) 864-4322

3873 N Parkview Dr
Fayetteville, AR 72703-6286
Phone (855) 864-4322

550 N Central Expy
Unit 707
McKinney, TX 75070-0036
Phone (855) 864-4322

657 N Town Ctr Dr
Las Vegas, NV 89144-6367
Phone (702) 233-7000

73 S St
Woodstock, VT 05091-1232
Phone (855) 864-4322

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as individual

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine, Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
17243NHMDNeurocritical Care Physician
042.0016128VTMDNeurocritical Care Physician
T6797TXMDClinical Neurophysiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mary Hitchcock Memorial Hospital CurrentSince Jul 1, 2016 Accepting new patients
Physicians Referral Service CurrentSince Apr 1, 2024 Accepting new patients
Dartmouth-Hitchcock Clinic CurrentSince Jul 1, 2016 Accepting new patients
Synaptixs Ionm, LLC CurrentSince Dec 16, 2023 Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Jul 1, 2016 Accepting new patients
HCA Healthone LLC Past Accepting new patients

Locations

1 General St
Lawrence, MA 01841
Phone (978) 946-8103

1 Medical Dr
Lebanon, NH 03756
Phone (603) 650-5922

1515 Holcombe Blvd
Houston, TX 77030
Phone (713) 794-5446

1515 Holcombe Blvd
#M
Houston, TX 77030
Phone (713) 792-2121

1515 Holcombe Blvd
#R4212
Houston, TX 77030
Phone (713) 794-5446

Interoperability endpoints

  • Direct secure messaging: gthomas303915@direct.bilh.masshiway.net
  • Direct secure messaging: gthomas63325@direct.dartmouth-hitchcock.org

Organizations & group practices 7

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.

Hospital & facility affiliations 6

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

NPI Registry JSON

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

{
    "created_epoch": "1304294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791417600000",
    "number": "1912298423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4500 ELDORADO PKWY STE 3400",
            "city": "MCKINNEY",
            "state": "TX",
            "postal_code": "750702760",
            "telephone_number": "702-832-0253",
            "fax_number": "702-832-0253"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 ELDORADO PKWY STE 3400",
            "city": "MCKINNEY",
            "state": "TX",
            "postal_code": "750702760",
            "telephone_number": "702-832-0253",
            "fax_number": "702-832-0253"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1515 Holcombe Blvd",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770304000",
            "country_code": "US",
            "telephone_number": "713-792-6161",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "GEORGE",
        "middle_name": "PATRICK",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-05-02",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084A2900X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurocritical Care",
            "state": "VT",
            "license": "042.0016128",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "TX",
            "license": "T6797",
            "primary": true
        },
        {
            "code": "2084N0600X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Clinical Neurophysiology",
            "state": "TX",
            "license": "T6797",
            "primary": false
        },
        {
            "code": "2084A2900X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurocritical Care",
            "state": "NH",
            "license": "17243",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in McKinney, TX

Sources for this page

Verify at the official NPI Registry.