Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · PY2019–2025 Search official records Methodology

Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology

4,721 providers $258,270,209.61 reported 608,744 records General Payments

General Payments reported — all loaded program years

$258,270,209.61

  • Category: General Payments
  • Providers: 4,721
  • Record count: 608,744

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • Totals sum General Payments records for providers whose CMS-published primary specialty is shown above. Research and Ownership/Investment are separate datasets and are never included.
  • Methodology & Data — sourcing, labeling, and limitations.

Coverage: program years 2019–2025, General Payments only. Provider identity and specialty are taken from the CMS Covered Recipient Profile Supplement and shown with formatting only; grouping is a display aid, not a determination of identity.

Providers (4,721)

Sorted by name. Sort by amount instead

ProviderStateTotal reportedRecords
JOHN F DIPERSIO MO $48,317.61 50
JOHN G HARRIS MN $2,070.00 1
JOHN H BARTON TN $285.42 16
JOHN H FETTING MD $11.92 1
JOHN H STRICKLER NC $319,114.87 256
JOHN H WARD UT $313.58 5
JOHN J GULLO ME $566.71 9
JOHN J HALUSCHAK OH $8,946.64 126
JOHN J LEE CA $1,325.19 28
JOHN J MIGAS IL $2,594.53 54
JOHN JOSEPH NEMUNAITIS OH $1,639.76 4
JOHN KACZMAR SC $19,917.27 45
JOHN KNECHT TX $88,906.52 988
JOHN KRIKORIAN MA $809.79 41
JOHN L BIBB AZ $713.06 40
JOHN L HAYS OH $35,352.81 68
JOHN L MACNEILL VA $41.83 3
JOHN L MARIANO NY $24.15 1
JOHN L VISCONTI IL $686.70 24
JOHN M CHO NC $6,297.24 263
JOHN M MCCARTY VA $97,345.26 79
JOHN M RIETH IA $11,295.75 26
JOHN M SHAW IL $159.84 2
JOHN M TATE ND $87.33 5
JOHN M WAPLES AL $18,610.54 492
JOHN MATHEWS TX $6,651.56 96
JOHN MD WINGARD FL $106,153.97 118
JOHN NIEDZWICKI MA $295.92 9
JOHN P FORD PA $308.69 8
JOHN PETERSON FL $14,977.75 663
JOHN R WEIS MN $271.25 1
JOHN REILLY NY $260.76 3
JOHN RUCKDESCHEL MS $1,535.45 80
JOHN S DENSMORE VA $193.25 2
JOHN S SIEROCKI NJ $756.66 12
JOHN S WELCH MO $6,718.64 4
JOHN SARANTOPOULOS TX $588,471.42 676
JOHN SIEBEL CA $221.97 5
JOHN T FITZHARRIS OR $47.59 3
JOHN T HAMM KY $26,244.56 35
JOHN THOMAS ZIMMERMANN AK $6,979.25 159
JOHN V HEYMACH TX $726,118.50 612
JOHN VU FL $8,710.49 18
JOHN W DUBAY AL $1,507.41 82
JOHN W ELEY GA $43.25 1
JOHN W MCCLEAN IL $13.01 1
JOHN W MCCRAVEY TN $225.74 15
JOHN W PARK CA $558,481.04 512
JOHN W SMITH OR $967.61 2
JOHN WAGNER VA $1,451.40 7