Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

MICHELLE C WELBORN

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1821257718
CMS profile
1387014
Location
PORTLAND, OR

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2023 · Entire year

$56,436.91

52 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

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

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

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.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are 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.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . 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. View the official CMS record ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $51,255.00 16
Travel and Lodging $3,217.36 12
Food and Beverage $1,964.55 24

By paying entity

PY2023 · entire year · sorted by reported total

Paying entityAmountRecords
Alexion Pharmaceuticals, Inc. $24,635.36 15
NuVasive, Inc. $21,416.99 19
Medical Device Business Services, Inc. $5,115.71 4
DePuy Synthes Sales Inc. $3,628.69 3
Alphatec Spine, Inc $501.58 3
Stryker Corporation $487.50 1
ZIMVIE INC. $283.02 3
Biedermann Motech, Inc. $179.71 1
Orthofix Medical, Inc. $99.61 1
OrthoPediatrics Corp. $88.74 2

Payment records · PY2023

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

52 matching records · $56,436.91 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 52 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 1–50 of 52.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
NuVasive, Inc. $2,400.0012/26/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459579 CMS
Medical Device Business Services, Inc. $1,950.0012/13/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991063133 CMS
Medical Device Business Services, Inc. $143.2112/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991054213 CMS
NuVasive, Inc. $2,400.0012/07/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459563 CMS
Alphatec Spine, Inc $135.9111/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007128051 CMS
NuVasive, Inc. $7,350.0011/21/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459555 CMS
Alphatec Spine, Inc $348.0011/09/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007127665 CMS
NuVasive, Inc. $24.9110/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459455 CMS
NuVasive, Inc. $9.9210/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459463 CMS
NuVasive, Inc. $309.0810/13/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459437 CMS
NuVasive, Inc. $17.5710/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459445 CMS
NuVasive, Inc. $58.5410/13/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459479 CMS
NuVasive, Inc. $222.0910/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459597 CMS
Orthofix Medical, Inc. $99.6110/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261054653061 CMS
NuVasive, Inc. $600.0010/10/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459417 CMS
ZIMVIE INC. $140.2710/06/2023 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/20261052281703 CMS
DePuy Synthes Sales Inc. $3,575.0009/28/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026990913817 CMS
NuVasive, Inc. $300.0009/26/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459425 CMS
NuVasive, Inc. $163.5509/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459471 CMS
DePuy Synthes Sales Inc. $32.6909/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026990906155 CMS
NuVasive, Inc. $336.3308/09/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459365 CMS
NuVasive, Inc. $25.0008/09/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459401 CMS
ZIMVIE INC. $90.7608/07/2023 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/20261052281519 CMS
ZIMVIE INC. $51.9908/07/2023 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/20261052281525 CMS
Alphatec Spine, Inc $17.6707/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007128059 CMS
NuVasive, Inc. $600.0006/27/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459289 CMS
Biedermann Motech, Inc. $179.7106/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032104829 CMS
DePuy Synthes Sales Inc. $21.0006/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026990906161 CMS
NuVasive, Inc. $1,200.0005/30/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459269 CMS
NuVasive, Inc. $1,800.0005/30/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459277 CMS
Alexion Pharmaceuticals, Inc. $21,970.0005/10/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061180555 CMS
NuVasive, Inc. $900.0005/09/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049459261 CMS
Stryker Corporation $487.5005/05/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261007160851 CMS
Medical Device Business Services, Inc. $975.0004/24/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991058275 CMS
Medical Device Business Services, Inc. $2,047.5004/14/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991058279 CMS
OrthoPediatrics Corp. $19.1303/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026994978709 CMS
OrthoPediatrics Corp. $69.6103/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026994978715 CMS
Alexion Pharmaceuticals, Inc. $75.8503/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061178899 CMS
Alexion Pharmaceuticals, Inc. $95.4403/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061180561 CMS
Alexion Pharmaceuticals, Inc. $81.9803/03/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061181275 CMS
Alexion Pharmaceuticals, Inc. $72.0003/03/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061181385 CMS
Alexion Pharmaceuticals, Inc. $57.9103/03/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061182897 CMS
Alexion Pharmaceuticals, Inc. $278.3203/02/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061179985 CMS
Alexion Pharmaceuticals, Inc. $105.7903/02/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061180249 CMS
Alexion Pharmaceuticals, Inc. $123.2703/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061180955 CMS
Alexion Pharmaceuticals, Inc. $87.2003/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061181945 CMS
Alexion Pharmaceuticals, Inc. $94.8003/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061183099 CMS
Alexion Pharmaceuticals, Inc. $30.0003/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061178217 CMS
Alexion Pharmaceuticals, Inc. $278.3203/01/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061179469 CMS
Alexion Pharmaceuticals, Inc. $18.3903/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061180655 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $24,951.30 43
PY2020 $36,458.51 21
PY2021 $98,466.45 74
PY2022 $62,538.64 62
PY2023 $56,436.91 52
PY2024 $38,470.20 39
PY2025 $46,298.07 42

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
MICHELLE C WELBORN, NPI 1821257718. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1821257718.
APA 7
IndustryPayments. (2026). MICHELLE C WELBORN, NPI 1821257718 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1821257718
Bluebook
MICHELLE C WELBORN, NPI 1821257718, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1821257718.

Source: Centers for Medicare & Medicaid Services, Open Payments.