Medical Doctor Program year 2025 Reported 2019–2025 Source: CMS Open Payments, 2026 publication

Krishnansu Tewari

Gynecologic Oncology Orange, CA Medical Doctor

NPI 1205868445 CMS profile 426158

101 The City Dr S, Orange, CA 92868

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General payments

$495,328

368 records reported · program years 2019–2025

Research payments

$11,961

Paid to them · 33 records reported · program years 2019–2025

Ownership & investment interest

$0

None reported

Research they led as principal investigator

$2,534,294 paid to institutions, not to them · program years 2019–2025

Through program year 2025, Krishnansu Tewari of Orange, CA is reported in the CMS Open Payments database as having received $495,328 across 368 general payments and $11,961 in research payments paid to them. Separately, studies naming them as principal investigator received $2,534,294 in research payments, paid to institutions rather than to them.

No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them. The principal-investigator line is research money paid to institutions for studies they led — not to them — and is not added to anything either.

General payments for this record sit in the 98th percentile of Gynecologic Oncology profiles with reported payments. Percentile describes the distribution, not the conduct.

By program year

13 rows
Year Kind Relative to this record's peak year Amount Records
2025 General $33,081 30
2025 Research $793 1
2024 General $98,764 53
2024 Research $1,079 1
2023 General $71,317 43
2022 General $57,129 35
2022 Research $5,238 19
2021 General $53,931 33
2021 Research $1,829 9
2020 General $35,834 25
2020 Research $2,903 2
2019 General $145,271 149
2019 Research $118 1

Beside peers

Year by year, beside peers General payments · among profiles paid that year
  • Krishnansu Tewari
  • Gynecologic Oncology median
  • Middle half of Gynecologic Oncology
  • National median

In program year 2025, general payments to Krishnansu Tewari were reported at $33,081. Among 1,179 Gynecologic Oncology profiles paid that year, the median was $305 and the middle half received between $111 and $1,499.

Show as a table
Year Krishnansu Tewari Gynecologic Oncology median Middle half National median
2019 $145,271 $287 $113–$1,548 $163
2020 $35,834 $223 $59–$2,164 $114
2021 $53,931 $193 $68–$1,139 $132
2022 $57,129 $252 $90–$1,151 $149
2023 $71,317 $281 $102–$1,419 $160
2024 $98,764 $308 $108–$1,502 $164
2025 $33,081 $305 $111–$1,499 $169

Breakdown

Who paid General payments · program years 2019–2025
  1. Merck Sharp & Dohme Corporation $147,701 74 payments
  2. AstraZeneca Pharmaceuticals LP $98,118 72 payments
  3. TESARO, Inc. $72,553 72 payments
  4. GlaxoSmithKline, LLC. $62,234 54 payments
  5. Eisai Inc. $22,076 12 payments
  6. Clovis Oncology, Inc. $21,969 27 payments
  7. Genmab U.S., Inc. $19,749 14 payments
  8. Seattle Genetics, Inc. $19,273 13 payments
  9. Regeneron Pharmaceuticals, Inc. $8,198 7 payments
  10. AstraZeneca UK Limited $4,110 2 payments
  11. Other $19,346 21 payments

Every payment, record by record

What the payments were for General payments · program years 2019–2025
  1. Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $286,351 83 payments
  2. Consulting Fee $114,931 44 payments
  3. Travel and Lodging $82,605 119 payments
  4. Food and Beverage $10,582 120 payments
  5. Education $860 2 payments
Products named General payments · program years 2019–2025
  1. LYNPARZA $87,391 67 payments
  2. ZEJULA Oncology $73,875 75 payments
  3. JEMPERLI $44,222 38 payments
  4. Lenvima $23,531 12 payments
  5. KEYTRUDA $22,461 30 payments
  6. Rubraca $21,969 27 payments
  7. TIVDAK Oncology $20,294 14 payments
  8. TIVDAK Oncology $19,676 13 payments
  9. ZEJULA Oncology $13,026 15 payments
  10. LIBTAYO $8,198 7 payments
  11. Other $12,192 20 payments

A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.

Research payments came from Research payments · program years 2019–2025
  1. Regeneron Pharmaceuticals, Inc. $9,336 32 payments
  2. AbbVie, Inc. $2,625 1 payment

Prescribing to Medicare patients

Part D · data year 2024 · 1 drug

Part D claims

14

Median for Obstetrics & Gynecology: 65

Drug cost

$50

Median for Obstetrics & Gynecology: $3,585

Branded share of claims

0%

Median for Obstetrics & Gynecology: 25.1%

Drugs this doctor was counted under in Medicare Part D 2024, by drug cost
Drug Type Relative to their largest Claims Drug cost
Pantoprazole Sodium Generic 14 $50

Drug cost is what was paid for the drugs at the pharmacy — by Medicare, the patient and others — and is not money to the prescriber. Medicare Part D only: drugs dispensed to Medicare beneficiaries. A drug with fewer than 11 claims for this prescriber is not published, so a missing drug does not mean zero. The medians are for the 24,311 Part D prescribers listed as Obstetrics & Gynecology; they describe a distribution and say nothing about conduct.

Billing to Medicare

Part B · data year 2024 · 32 billing codes

Paid by Medicare

$57,082

Medicare's payments for the services billed

Medicare patients

162

Average age 72

Services billed

457

162 women, 0 men among their patients

Share of this provider's Medicare patients with each condition
Condition among their Medicare patients Relative to the most common Share of patients
High blood pressure 70%
Cancer 62%
Arthritis 43%
Diabetes 31%
Osteoporosis 24%
Chronic kidney disease 23%
Depression 23%
Ischemic heart disease 19%

Medicare Part B only: services billed to Medicare. Rows covering fewer than 11 beneficiaries are not published. Only drugs given in the clinic are itemised here; the rest of what this provider billed is in the total above.

Payments and prescribing

First 5 of 8 products · payments 2024

Two separate records. The payments come from Open Payments and the claims from Medicare. They are set side by side because they name the same product; they do not show that a payment affected a prescription.

Products this doctor was paid in connection with in 2024, beside Medicare claims for the same product
Product Paid by Related payments Part D claims Part B services
JEMPERLI
  • GlaxoSmithKline, LLC. $28,804
$28,804 — —
LYNPARZA
  • AstraZeneca Pharmaceuticals LP $12,165
  • Merck Sharp & Dohme Corporation $11
$12,176 — —
TIVDAK
  • Genmab U.S., Inc. $4,834
  • PFIZER INC. $1,156
$5,990 — —
ZEJULA
  • GlaxoSmithKline, LLC. $2,232
$2,232 — —
XPOVIO
  • Karyopharm Therapeutics Inc. $346
$346 — —

A dash means Medicare published no figure for this doctor and product — fewer than 11 claims, or the product is not covered under that part — which is not the same as none. Payments are general payments only; one that names several products is split evenly between them, so an amount is payments related to the product, not money paid for it.

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Records

401 reported

Every payment, record by record

Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.

Other Gynecologic Oncology in California

Related records

What this means

U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.

An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.

Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.

Provenance

Source: CMS Open Payments · through program year 2025

Data current to program year 2025, from CMS's 2026 publication.

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

Who Paid My Doc is independent and is not affiliated with, endorsed by or sponsored by CMS or any U.S. government agency. It is not a consumer reporting agency and this is not a consumer report; do not use it for decisions covered by the Fair Credit Reporting Act.

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