2026 NPPES data Neurocritical Care Physician NPI 1912298423 M.D., PH.D.
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GEORGE THOMAS, M.D., PH.D.

Neurocritical Care Physician in MCKINNEY, Texas. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
37
Medicare Part D claims · 16 beneficiaries · Neurocritical Care Physician avg: 232
Industry payments
$24.54
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: GEORGE THOMAS, M.D., PH.D. is a Neurocritical Care Physician ([object Object]) practicing in MCKINNEY, Texas with a Medicare Part D prescribing footprint of 37 claims across 16 beneficiaries . Industry payments of $24.54 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: GEORGE THOMAS, M.D., PH.D. filed 37 Medicare Part D claims in 2023 across MCKINNEY, Texas. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

GEORGE THOMAS, M.D., PH.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

GEORGE THOMAS, M.D., PH.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 05/02/2011

NPI 1912298423

Primary specialty

Neurocritical Care Physician

Rare

373 US NPIs in this specialty

Medicare Part D claims

37 84% vs specialty avg

2023 prescription claims

Specialty avg: 232

Specialty distribution in Texas

How Neurocritical Care Physician compares to other specialties among Texas providers

Texas providers

Neurocritical Care Physician share within Texas

1. Neurocritical Care Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Neurocritical Care Physician share within Texas

Specialty board-certification context

Estimated specialty board-certified rate — Neurocritical Care Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Neurocritical Care Physician ABMS/AOA estimate

Est. board-certified rate (Neurocritical Care Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Neurocritical Care Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

GEORGE THOMAS, M.D., PH.D. is a Neurocritical Care Physician provider practicing in MCKINNEY, Texas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D., PH.D.. NPI: 1912298423. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

GEORGE THOMAS, M.D., PH.D. appears in the CMS NPPES registry as a Neurocritical Care Physician provider holding M.D., PH.D. credentials at 4500 ELDORADO PKWY STE 3400, MCKINNEY, TX, 75070, with a listed phone of (702) 832-0253. NPI 1912298423 was issued on 05/02/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what THOMAS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 37 prescription claims written by this provider, covering 16 Medicare beneficiaries and totaling roughly $15K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Neurocritical Care Physician is a narrow specialty nationwide, with 373 enrolled providers across 46 states and an average of 232 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

4500 ELDORADO PKWY STE 3400
MCKINNEY, TX 75070

Provider Details

NPI 1912298423
Specialty Neurocritical Care Physician
Credentials M.D., PH.D.
Gender Male
NPI Issued 05/02/2011

Hospital and facility affiliations

Facilities where GEORGE THOMAS, M.D., PH.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

MONITORING ASSOCIATES LLC
OAK PARK, MI
PHYSICIANS REFERRAL SERVICE
HOUSTON, TX

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for GEORGE THOMAS, M.D., PH.D.. Source: openpaymentsdata.cms.gov.

Total received

$25

Largest payer

Dexcom, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to GEORGE THOMAS, M.D., PH.D.. To verify GEORGE THOMAS, M.D., PH.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

37
Total Claims
$15K
Total Drug Cost
16
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
65
Total Day Supply
1,948
Generic Drug Cost
$9K

Patient Demographics

Average Patient Age
62.6 years
Avg HCC Risk Score
1.42

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Memantine Hcl Er
Memantine Hcl
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Neurocritical Care Physician Overview

How GEORGE THOMAS, M.D., PH.D. fits within the Neurocritical Care Physician landscape nationally.

373
Neurocritical Care Physician Providers in US
46
States with Neurocritical Care Physician
232
Avg Claims per Provider

GEORGE THOMAS, M.D., PH.D.'s 37 claims are below the specialty average of 232.

Nearby Neurocritical Care Physician Providers in Texas

Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as THOMAS.

Compare Neurocritical Care Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is GEORGE THOMAS, M.D., PH.D.'s specialty?
GEORGE THOMAS, M.D., PH.D. specializes in Neurocritical Care Physician and practices in MCKINNEY, Texas. Credentials: M.D., PH.D..
How much does GEORGE THOMAS, M.D., PH.D. prescribe under Medicare Part D?
In 2023, GEORGE THOMAS, M.D., PH.D. wrote 37 Medicare Part D claims totaling $15K in drug costs for 16 beneficiaries.
Where is GEORGE THOMAS, M.D., PH.D. located?
GEORGE THOMAS, M.D., PH.D. is located at 4500 ELDORADO PKWY STE 3400, MCKINNEY, TX, 75070. Phone: (702) 832-0253.
What is GEORGE THOMAS, M.D., PH.D.'s NPI number?
GEORGE THOMAS, M.D., PH.D.'s National Provider Identifier (NPI) is 1912298423, issued on 05/02/2011.
How many Neurocritical Care Physician providers are there in the US?
There are 373 Neurocritical Care Physician providers across 46 states in the US. The average Neurocritical Care Physician provider writes 232 Medicare Part D claims per year.
What drugs does GEORGE THOMAS, M.D., PH.D. prescribe most often?
Based on 2023 Medicare Part D data, GEORGE THOMAS, M.D., PH.D.'s most frequently prescribed drugs include Memantine Hcl Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does GEORGE THOMAS, M.D., PH.D. accept Medicare?
GEORGE THOMAS, M.D., PH.D. appears in CMS Medicare data with 37 Part D claims and 16 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GEORGE THOMAS, M.D., PH.D.'s credentials?
GEORGE THOMAS, M.D., PH.D.'s NPI is 1912298423 with credentials M.D., PH.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology