NPI registry status
Active
2026 NPPES data Transplant Surgery Physician NPI 1326372418 M.D.
Verify on CMS → Karoly Varga, M.D.
Transplant Surgery Physician in Sugar Land, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,026 in Transplant Surgery Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
93
Medicare Part D claims · 38 beneficiaries · Transplant Surgery Physician avg: 275
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Karoly Varga, M.D. filed 93 Medicare Part D claims in 2023 as a Transplant Surgery Physician in Sugar Land, Texas.
- 93
- Part D claims, 2023
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Karoly Varga, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
93 0th percentile higher than 0% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Karoly Varga, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Karoly Varga, M.D.?
Quality data not reportedPrimary specialty
Transplant Surgery Physician
Medicare Part D claims
93 66% vs specialty avg
Specialty distribution in Texas
How Transplant Surgery Physician compares to other specialties among Texas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Transplant Surgery Physician. Verify directly:
How MIPS and board certification work
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).
Karoly Varga, M.D. appears in the CMS NPPES registry as a Transplant Surgery Physician provider holding M.D. credentials at 5615 TWIN RIVERS CT, Sugar Land, TX, 77479, with a listed phone of (713) 254-2747. NPI 1326372418 was issued on 09/23/2009.
Medicare Part D records for calendar year 2023 show 93 prescription claims written by this provider, covering 38 Medicare beneficiaries and totaling roughly $2K in drug spend.
Transplant Surgery Physician is a narrow specialty nationwide, with 1,026 enrolled providers across 48 states and an average of 275 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
Provider Details
| NPI | 1326372418 |
|---|---|
| Specialty | Transplant Surgery Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 09/23/2009 |
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 Karoly Varga, M.D.. To verify Karoly Varga, M.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.
93
Total Claims
$2K
Total Drug Cost
38
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 133
- Total Day Supply
- 2,588
- Generic Drug Cost
- $2K
- Antibiotic Claims
- 27
Patient Demographics
- Average Patient Age
- 69.0 years
- Avg HCC Risk Score
- 1.34
- Gender Split
- 42% female / 58% male
Transplant Surgery Physician Overview
How Karoly Varga, M.D. fits within the Transplant Surgery Physician landscape nationally.
1,026
Transplant Surgery Physician Providers in US
48
States with Transplant Surgery Physician
275
Avg Claims per Provider
Karoly Varga, M.D.'s 93 claims are below the specialty average of 275.
Nearby Transplant Surgery Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Varga.
Dr. Tiffany Anthony
MD
Dallas, TX
Dr. Lokesh Bathla
MD
San Antonio, TX
Dr. Johanna Bayer
M.D.
Dallas, TX
Dr. Ernest Beecherl
MD
Dallas, TX
Dr. Adam Bingaman
M.D.
San Antonio, TX
Compare Transplant Surgery Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Transplant Surgery Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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How to Find a Doctor
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Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Texas
Frequently Asked Questions
What is Karoly Varga, M.D.'s specialty? ▼
Karoly Varga, M.D. specializes in Transplant Surgery Physician and practices in Sugar Land, Texas. Credentials: M.D..
How much does Karoly Varga, M.D. prescribe under Medicare Part D? ▼
In 2023, Karoly Varga, M.D. wrote 93 Medicare Part D claims totaling $2K in drug costs for 38 beneficiaries.
Where is Karoly Varga, M.D. located? ▼
Karoly Varga, M.D. is located at 5615 TWIN RIVERS CT, Sugar Land, TX, 77479. Phone: (713) 254-2747.
What is Karoly Varga, M.D.'s NPI number? ▼
Karoly Varga, M.D.'s National Provider Identifier (NPI) is 1326372418, issued on 09/23/2009.
How many Transplant Surgery Physician providers are there in the US? ▼
There are 1,026 Transplant Surgery Physician providers across 48 states in the US. The average Transplant Surgery Physician provider writes 275 Medicare Part D claims per year.
Does Karoly Varga, M.D. accept Medicare? ▼
Karoly Varga, M.D. appears in CMS Medicare data with 93 Part D claims and 38 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karoly Varga, M.D.'s credentials? ▼
Karoly Varga, M.D.'s NPI is 1326372418 with credentials M.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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.