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 · PY2022 · Entire year

$998.63

41 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 $991.67 40
Education $6.96 1

By paying entity

PY2022 · entire year · sorted by reported total

Paying entityAmountRecords
Cumberland Pharmaceuticals, Inc. $357.67 3
Gilead Sciences, Inc. $177.51 9
ABBVIE INC. $156.64 16
Merck Sharp & Dohme LLC $153.26 7
La Jolla Pharmaceutical Company $100.20 4
Shionogi Inc $32.93 1
ViiV Healthcare Company $20.42 1

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

41 matching records · $998.63 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 41 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 1–41 of 41.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Gilead Sciences, Inc. $34.5312/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578047 CMS
Merck Sharp & Dohme LLC $19.8112/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944279525 CMS
Merck Sharp & Dohme LLC $22.6311/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944289149 CMS
ABBVIE INC. $18.1911/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699037 CMS
ABBVIE INC. $3.7411/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699035 CMS
Merck Sharp & Dohme LLC $18.7410/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944239965 CMS
Cumberland Pharmaceuticals, Inc. $141.1210/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951780735 CMS
Gilead Sciences, Inc. $5.7110/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578035 CMS
Merck Sharp & Dohme LLC $22.5710/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944245659 CMS
Gilead Sciences, Inc. $4.8810/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578033 CMS
ABBVIE INC. $13.8209/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699031 CMS
ABBVIE INC. $5.7309/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699033 CMS
ABBVIE INC. $8.1409/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699029 CMS
ABBVIE INC. $26.6809/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699027 CMS
Shionogi Inc $32.9308/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026950949653 CMS
ABBVIE INC. $22.3308/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699025 CMS
ABBVIE INC. $7.2808/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699023 CMS
Gilead Sciences, Inc. $3.5508/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578031 CMS
Gilead Sciences, Inc. $30.9708/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578045 CMS
Gilead Sciences, Inc. $25.0808/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578039 CMS
La Jolla Pharmaceutical Company $21.2008/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026902731765 CMS
Gilead Sciences, Inc. $15.2908/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578037 CMS
Gilead Sciences, Inc. $28.2807/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578041 CMS
Cumberland Pharmaceuticals, Inc. $125.9107/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951780731 CMS
ABBVIE INC. $13.1807/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699021 CMS
ABBVIE INC. $4.0407/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699017 CMS
ABBVIE INC. $0.1207/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699019 CMS
Cumberland Pharmaceuticals, Inc. $90.6406/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951780727 CMS
La Jolla Pharmaceutical Company $24.3406/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026902731763 CMS
Gilead Sciences, Inc. $29.2205/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929578043 CMS
ABBVIE INC. $1.8204/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699015 CMS
ABBVIE INC. $4.0304/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699009 CMS
ABBVIE INC. $14.4904/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699011 CMS
ABBVIE INC. $6.9604/05/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699013 CMS
Merck Sharp & Dohme LLC $22.4503/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944343137 CMS
Merck Sharp & Dohme LLC $24.1102/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944280541 CMS
ViiV Healthcare Company $20.4202/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944114493 CMS
ABBVIE INC. $6.0902/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892699007 CMS
La Jolla Pharmaceutical Company $24.5802/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026902731761 CMS
La Jolla Pharmaceutical Company $30.0801/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026902731759 CMS
Merck Sharp & Dohme LLC $22.9501/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944071907 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.