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

KATHARINE NELSON

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI
1497921811
CMS profile
340698
Location
SAN JOSE, CA

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 · PY2022 · Entire year

$2,556.71

97 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,549.03 96
Education $7.68 1

By paying entity

PY2022 · entire year · sorted by reported total

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

97 matching records · $2,556.71 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 97 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 97.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Novartis Pharmaceuticals Corporation $22.8112/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894021343 CMS
GENZYME CORPORATION $37.7412/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965126345 CMS
CSL Behring $24.0812/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940890897 CMS
GlaxoSmithKline, LLC. $13.2312/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376351 CMS
CSL Behring $18.8112/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940890889 CMS
AstraZeneca Pharmaceuticals LP $24.4712/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914699577 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.8012/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955751941 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.3912/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955751937 CMS
AstraZeneca Pharmaceuticals LP $11.7712/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915860041 CMS
GENZYME CORPORATION $36.9912/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964045 CMS
Amgen Inc. $5.4512/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939284121 CMS
GENZYME CORPORATION $127.3112/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964051 CMS
GENZYME CORPORATION $8.4212/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964053 CMS
GlaxoSmithKline, LLC. $26.5712/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376389 CMS
GENZYME CORPORATION $14.7412/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964039 CMS
GlaxoSmithKline, LLC. $27.6011/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376381 CMS
GENZYME CORPORATION $9.1511/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964041 CMS
PFIZER INC. $26.1911/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949597039 CMS
GlaxoSmithKline, LLC. $4.8511/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376331 CMS
Amgen Inc. $10.0611/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939284119 CMS
HOSPIRA, INC. $27.3811/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949467583 CMS
GlaxoSmithKline, LLC. $7.4211/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376369 CMS
CSL Behring $23.1411/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940890911 CMS
GENZYME CORPORATION $27.9111/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964027 CMS
kaleo, Inc. $22.1211/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026941024331 CMS
GENZYME CORPORATION $5.0711/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964025 CMS
AstraZeneca Pharmaceuticals LP $14.6910/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915858047 CMS
Genentech USA, Inc. $18.5910/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950727201 CMS
GlaxoSmithKline, LLC. $14.6110/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376339 CMS
PFIZER INC. $21.9910/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949608677 CMS
GENZYME CORPORATION $116.8110/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964049 CMS
GlaxoSmithKline, LLC. $6.5009/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376327 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.3309/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955751933 CMS
GlaxoSmithKline, LLC. $28.3609/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376343 CMS
Novartis Pharmaceuticals Corporation $22.4709/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026894021339 CMS
GlaxoSmithKline, LLC. $6.5009/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376307 CMS
Amgen Inc. $34.4009/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939284117 CMS
AstraZeneca Pharmaceuticals LP $12.9709/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915105129 CMS
AstraZeneca Pharmaceuticals LP $17.7309/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915035171 CMS
GlaxoSmithKline, LLC. $25.8809/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376319 CMS
GENZYME CORPORATION $26.5209/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964009 CMS
GlaxoSmithKline, LLC. $8.3909/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376323 CMS
GlaxoSmithKline, LLC. $24.7108/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944376335 CMS
Aerin Medical Inc. $33.6908/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026900652977 CMS
GENZYME CORPORATION $10.6908/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964015 CMS
GENZYME CORPORATION $44.8908/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938964005 CMS
GENZYME CORPORATION $14.2008/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938963997 CMS
Amgen Inc. $10.8108/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939284115 CMS
Amgen Inc. $9.2008/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939284113 CMS
Amgen Inc. $7.6808/03/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940060393 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,283.33 41
PY2020 $1,130.29 47
PY2021 $2,014.47 76
PY2022 $2,556.71 97
PY2023 $2,631.22 84
PY2024 $2,170.70 67
PY2025 $3,759.68 127

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
KATHARINE NELSON, NPI 1497921811. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1497921811.
APA 7
IndustryPayments. (2026). KATHARINE NELSON, NPI 1497921811 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1497921811
Bluebook
KATHARINE NELSON, NPI 1497921811, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1497921811.

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