NX Development Corp.
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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Centers for Medicare & Medicaid Services, Open Payments
These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.
Payment records · PY2019
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2019 · All recipient types · CMS publication 2026-06-30
33 matching records · $222,217.06 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 33 matching records (CSV)
CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.
Showing records 1–33 of 33.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| DAVID JASON MCCRACKEN Physician / non-physician practitioner | NX Development Corp. | $662.60 | 12/11/2019 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 621228673 | CMS |
| CHRISTOPHER MICHAEL Physician / non-physician practitioner | NX Development Corp. | $17.80 | 11/18/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 627716551 | CMS |
| DANIEL LEE Physician / non-physician practitioner | NX Development Corp. | $109.25 | 11/07/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 627716717 | CMS |
| MELANIE G HAYDEN Physician / non-physician practitioner | NX Development Corp. | $109.25 | 11/07/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628502985 | CMS |
| ROBERT L DODD Physician / non-physician practitioner | NX Development Corp. | $109.25 | 11/07/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628504047 | CMS |
| LAN NGUYEN Physician / non-physician practitioner | NX Development Corp. | $109.25 | 11/07/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 629342885 | CMS |
| BARTLEY D MITCHELL Physician / non-physician practitioner | NX Development Corp. | $20.99 | 10/30/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856143 | CMS |
| DANIEL J DONOVAN Physician / non-physician practitioner | NX Development Corp. | $148.05 | 10/21/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 627716571 | CMS |
| MICHAEL C OH Physician / non-physician practitioner | NX Development Corp. | $15.43 | 10/18/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628502993 | CMS |
| DAVID A PURGER Physician / non-physician practitioner | NX Development Corp. | $109.25 | 09/12/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 627718683 | CMS |
| DAVID JASON MCCRACKEN Physician / non-physician practitioner | NX Development Corp. | $54.75 | 09/12/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 632199383 | CMS |
| WOUTER SCHIEVINK Physician / non-physician practitioner | NX Development Corp. | $54.38 | 09/10/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 629098617 | CMS |
| ANOOP PREMSWAROOP PATEL Physician / non-physician practitioner | NX Development Corp. | $93.89 | 08/22/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856081 | CMS |
| CHRISTOPHER M DUMA Physician / non-physician practitioner | NX Development Corp. | $222.50 | 08/13/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 627716235 | CMS |
| ROBERT G LOUIS Physician / non-physician practitioner | NX Development Corp. | $114.70 | 08/13/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 629098607 | CMS |
| RANDY L JENSEN Physician / non-physician practitioner | NX Development Corp. | $40.71 | 08/12/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628503005 | CMS |
| DEREK L MARTINEZ Physician / non-physician practitioner | NX Development Corp. | $11.86 | 08/01/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 627794365 | CMS |
| ANDREW LIN KO Physician / non-physician practitioner | NX Development Corp. | $233.48 | 07/24/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856053 | CMS |
| DANIEL AVRAM ORRINGER Physician / non-physician practitioner | NX Development Corp. | $79,495.62 | 07/23/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 632715257 | CMS |
| JEREMY D RUDNICK Physician / non-physician practitioner | NX Development Corp. | $78.95 | 07/22/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628403267 | CMS |
| JOHN S YU Physician / non-physician practitioner | NX Development Corp. | $133.33 | 07/22/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628449613 | CMS |
| RAY M CHU Physician / non-physician practitioner | NX Development Corp. | $78.95 | 07/22/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628503373 | CMS |
| DANIEL E KENADY Physician / non-physician practitioner | NX Development Corp. | $3,937.50 | 07/13/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 632569327 | CMS |
| JOHN BRADLEY MCGOWAN Physician / non-physician practitioner | NX Development Corp. | $17.75 | 06/25/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628403271 | CMS |
| JUAN C JIMENEZ Physician / non-physician practitioner | NX Development Corp. | $12.94 | 06/10/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628492951 | CMS |
| NICHOLAS BRANDL ROSSI Physician / non-physician practitioner | NX Development Corp. | $12.94 | 06/10/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 628503365 | CMS |
| STEVEN N KALKANIS Physician / non-physician practitioner | NX Development Corp. | $1,750.00 | 06/01/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 629347173 | CMS |
| STEVEN N KALKANIS Physician / non-physician practitioner | NX Development Corp. | $1,750.00 | 06/01/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 632600569 | CMS |
| NADER SANAI Physician / non-physician practitioner | NX Development Corp. | $1,750.00 | 06/01/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 632671059 | CMS |
| FRED H HOCHBERG Physician / non-physician practitioner | NX Development Corp. | $54,000.00 | 05/13/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 632446361 | CMS |
| FRED H HOCHBERG Physician / non-physician practitioner | NX Development Corp. | $37.89 | 04/16/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 632479813 | CMS |
| DANIEL L SILBERGELD Physician / non-physician practitioner | NX Development Corp. | $403.80 | 04/08/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 627716727 | CMS |
| CONSTANTINOS G HADJIPANAYIS Physician / non-physician practitioner | NX Development Corp. | $76,520.00 | 04/07/2019 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 632267547 | CMS |
Practitioner overview · all loaded program years
44 providers listed 66 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2019, 2020, 2021, 2022, 2023
- Record count: 66
- Providers listed: 44
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.
Practitioner payments by program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2019 | $222,217.06 | 33 | 30 | This company in PY2019 → |
| PY2020 | $304,411.94 | 13 | 13 | This company in PY2020 → |
| PY2021 | $343,659.86 | 16 | 14 | This company in PY2021 → |
| PY2022 | $44,931.17 | 3 | 2 | This company in PY2022 → |
| PY2023 | $7,650.00 | 1 | 1 | This company in PY2023 → |
By recipient specialty (4)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 4 specialties 42 providers
Providers listed (44)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ANDREW LIN KO | Allopathic & Osteopathic Physicians|Neurological Surgery | WA | 2 |
| ANOOP PREMSWAROOP PATEL | Allopathic & Osteopathic Physicians|Neurological Surgery | NC | 1 |
| BARTLEY D MITCHELL | Allopathic & Osteopathic Physicians|Neurological Surgery | TX | 1 |
| CHRISTOPHER M DUMA | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 2 |
| CHRISTOPHER MICHAEL | — | TX | 1 |
| CONSTANTINOS G HADJIPANAYIS | Allopathic & Osteopathic Physicians|Neurological Surgery | PA | 4 |
| DANIEL AVRAM ORRINGER | Allopathic & Osteopathic Physicians|Neurological Surgery | MI | 6 |
| DANIEL E KENADY | Allopathic & Osteopathic Physicians|Surgery|Surgical Oncology | KY | 2 |
| DANIEL J DONOVAN | Allopathic & Osteopathic Physicians|Neurological Surgery | HI | 3 |
| DANIEL L SILBERGELD | Allopathic & Osteopathic Physicians|Neurological Surgery | WA | 2 |
| DANIEL LEE | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 1 |
| DAVID A PURGER | Allopathic & Osteopathic Physicians|Neurological Surgery | IN | 1 |
| DAVID JASON MCCRACKEN | Allopathic & Osteopathic Physicians|Neurological Surgery | GA | 3 |
| DEREK L MARTINEZ | Allopathic & Osteopathic Physicians|Neurological Surgery | IL | 1 |
| DEVON H HAYDON | Allopathic & Osteopathic Physicians|Neurological Surgery | FL | 1 |
| EDWARD A DUCKWORTH | Allopathic & Osteopathic Physicians|Neurological Surgery | TX | 1 |
| FRED H HOCHBERG | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology | MA | 6 |
| GURPREET GANDHOKE | Allopathic & Osteopathic Physicians|Neurological Surgery | MO | 1 |
| JEFFREY S WEINBERG | Allopathic & Osteopathic Physicians|Neurological Surgery | TX | 1 |
| JEREMY D RUDNICK | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Neurology | CA | 1 |
| JOHN BRADLEY MCGOWAN | Allopathic & Osteopathic Physicians|Neurological Surgery | ID | 1 |
| JOHN S YU | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 1 |
| JOHN YOUNGKEUN LEE | Allopathic & Osteopathic Physicians|Neurological Surgery | PA | 1 |
| JONATHAN DEAN BRESHEARS | Allopathic & Osteopathic Physicians|Neurological Surgery | TX | 1 |
| JUAN C JIMENEZ | Allopathic & Osteopathic Physicians|Neurological Surgery | IL | 1 |
| KALIL G ABDULLAH | Allopathic & Osteopathic Physicians|Neurological Surgery | TX | 1 |
| LAN NGUYEN | — | CA | 1 |
| LOLA B CHAMBLESS | Allopathic & Osteopathic Physicians|Neurological Surgery | TN | 1 |
| MELANIE G HAYDEN | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 1 |
| MICHAEL C OH | Allopathic & Osteopathic Physicians|Neurological Surgery | TX | 1 |
| MICHAEL L LEVY | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 1 |
| NADER SANAI | Allopathic & Osteopathic Physicians|Neurological Surgery | AZ | 1 |
| NICHOLAS BRANDL ROSSI | Allopathic & Osteopathic Physicians|Neurological Surgery | IL | 1 |
| PETER MORONE | Allopathic & Osteopathic Physicians|Neurological Surgery | TN | 1 |
| RANDY L JENSEN | Allopathic & Osteopathic Physicians|Neurological Surgery | UT | 1 |
| RANDY S D'AMICO | Allopathic & Osteopathic Physicians|Neurological Surgery | NY | 1 |
| RAY M CHU | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 1 |
| ROBERT G LOUIS | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 1 |
| ROBERT L DODD | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 1 |
| ROLAND ALBERT TORRES | Allopathic & Osteopathic Physicians|Neurological Surgery | FL | 1 |
| STEVEN N KALKANIS | Allopathic & Osteopathic Physicians|Neurological Surgery | MI | 2 |
| THEODORE H SCHWARTZ | Allopathic & Osteopathic Physicians|Neurological Surgery | NY | 1 |
| VIJAY AGARWAL | Allopathic & Osteopathic Physicians|Neurological Surgery | MN | 1 |
| WOUTER SCHIEVINK | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 1 |