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

KAREN MICHELLE GUIANG

Allopathic & Osteopathic Physicians Internal Medicine Infectious Disease

NPI
1871738344
CMS profile
266978
Location
CLAREMONT, 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.

Saved items

Saved only in this browser. No account or alerts.

Filter and download payment records

General Payments · PY2024 · Entire year

$1,051.85

54 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

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,051.85 54

By paying entity

PY2024 · entire year · sorted by reported total

Paying entityAmountRecords
Gilead Sciences, Inc. $395.70 21
Merck Sharp & Dohme LLC $195.36 10
ABBVIE INC. $180.46 14
GlaxoSmithKline, LLC. $77.71 1
Shionogi Inc $63.09 2
ViiV Healthcare Company $48.00 2
Insmed, Inc. $44.75 2
AIMMUNE THERAPEUTICS, INC. $31.57 1
Paratek Pharmaceuticals, Inc. $15.21 1

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

54 matching records · $1,051.85 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 54 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 54.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Insmed, Inc. $29.0012/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089568299 CMS
Gilead Sciences, Inc. $6.8212/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643100 CMS
Merck Sharp & Dohme LLC $32.5512/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141799978 CMS
Shionogi Inc $33.1612/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154333930 CMS
Gilead Sciences, Inc. $3.9411/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643098 CMS
ABBVIE INC. $15.1811/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847820 CMS
AIMMUNE THERAPEUTICS, INC. $31.5711/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146990457 CMS
ABBVIE INC. $10.3611/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847818 CMS
ABBVIE INC. $7.3111/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847816 CMS
Paratek Pharmaceuticals, Inc. $15.2111/04/2024 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/20261113902257 CMS
Gilead Sciences, Inc. $4.2210/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643096 CMS
ABBVIE INC. $7.8910/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847814 CMS
Gilead Sciences, Inc. $19.8510/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643094 CMS
Gilead Sciences, Inc. $136.7110/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643092 CMS
GlaxoSmithKline, LLC. $77.7110/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261116262069 CMS
ABBVIE INC. $24.8110/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847812 CMS
Merck Sharp & Dohme LLC $18.6110/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141799976 CMS
Gilead Sciences, Inc. $6.5310/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643088 CMS
Gilead Sciences, Inc. $28.3410/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643090 CMS
Gilead Sciences, Inc. $4.6109/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643086 CMS
Merck Sharp & Dohme LLC $12.4809/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141802275 CMS
ViiV Healthcare Company $14.5309/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261112732375 CMS
ABBVIE INC. $6.5409/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847810 CMS
Merck Sharp & Dohme LLC $20.2208/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141946817 CMS
Gilead Sciences, Inc. $4.9508/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643084 CMS
ABBVIE INC. $6.7208/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847808 CMS
Merck Sharp & Dohme LLC $27.8007/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141799818 CMS
ABBVIE INC. $11.6707/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847806 CMS
Gilead Sciences, Inc. $25.0606/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643082 CMS
Gilead Sciences, Inc. $24.1806/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643080 CMS
ABBVIE INC. $18.5405/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847804 CMS
Merck Sharp & Dohme LLC $13.0005/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141799816 CMS
Shionogi Inc $29.9305/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154333898 CMS
ABBVIE INC. $13.4905/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847802 CMS
Gilead Sciences, Inc. $6.2104/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643078 CMS
Merck Sharp & Dohme LLC $19.7104/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141799812 CMS
Gilead Sciences, Inc. $6.9304/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643076 CMS
Gilead Sciences, Inc. $17.7304/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643074 CMS
Merck Sharp & Dohme LLC $13.4904/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141903454 CMS
Insmed, Inc. $15.7504/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089574064 CMS
Gilead Sciences, Inc. $5.6303/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643070 CMS
Gilead Sciences, Inc. $24.8103/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643072 CMS
ABBVIE INC. $1.0403/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847800 CMS
ABBVIE INC. $23.5903/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847798 CMS
Gilead Sciences, Inc. $24.3903/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643068 CMS
Gilead Sciences, Inc. $2.0603/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643064 CMS
Gilead Sciences, Inc. $8.1603/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643066 CMS
ABBVIE INC. $26.8403/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103847796 CMS
Merck Sharp & Dohme LLC $18.9402/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141799814 CMS
Gilead Sciences, Inc. $4.1802/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261133643062 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,363.34 72
PY2020 $679.50 45
PY2021 $834.43 50
PY2022 $998.63 41
PY2023 $1,053.32 54
PY2024 $1,051.85 54
PY2025 $869.77 40

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
KAREN MICHELLE GUIANG, NPI 1871738344. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1871738344.
APA 7
IndustryPayments. (2026). KAREN MICHELLE GUIANG, NPI 1871738344 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1871738344
Bluebook
KAREN MICHELLE GUIANG, NPI 1871738344, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1871738344.

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