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

DIANA SUPERFIN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1750365953
CMS profile
125149
Location
WALNUT CREEK, 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 · PY2019 · Entire year

$6,825.41

276 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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $4,615.55 266
Consulting Fee $2,005.00 2
Education $125.52 5
Travel and Lodging $79.34 3

By paying entity

PY2019 · entire year · sorted by reported total

Paying entityAmountRecords
Janssen Biotech, Inc. $1,571.82 31
Puma Biotechnology, Inc. $1,279.43 12
Octapharma USA, Inc. $375.85 3
Merck Sharp & Dohme Corporation $268.88 18
Novartis Pharmaceuticals Corporation $223.20 13
PFIZER INC. $216.28 24
Amgen Inc. $214.96 8
E.R. Squibb & Sons, L.L.C. $211.49 28
Genentech USA, Inc. $196.67 25
AstraZeneca Pharmaceuticals LP $180.80 6
Array BioPharma Inc. $152.32 2
Celgene Corporation $146.37 7
Takeda Pharmaceuticals U.S.A., Inc. $144.72 11
TerSera Therapeutics LLC $140.41 9
Lilly USA, LLC $116.85 10
Bayer HealthCare Pharmaceuticals Inc. $103.87 5
Exelixis Inc. $98.71 2
TESARO, Inc. $97.74 5
Seattle Genetics, Inc. $96.39 4
Daiichi Sankyo Inc. $91.85 4
Pharmacyclics LLC, An AbbVie Company $79.91 4
Clovis Oncology, Inc. $76.95 5
Alexion Pharmaceuticals, Inc. $71.20 3
Stemline Therapeutics Inc. $68.12 3
GENZYME CORPORATION $65.53 3
EISAI INC. $63.64 3
Lexicon Pharmaceuticals, Inc. $59.34 3
Astellas Pharma US Inc $43.24 4
Advanced Accelerator Applications $38.69 2
Mylan Institutional Inc. $36.78 2
Agios Pharmaceuticals, Inc. $32.18 2
Foundation Medicine, Inc. $28.06 1
Rigel Pharmaceuticals, Inc. $25.72 1
AbbVie, Inc. $22.66 1
Boehringer Ingelheim Pharmaceuticals, Inc. $21.58 1
Incyte Corporation $19.88 1
JAZZ PHARMACEUTICALS INC. $19.42 1
Helsinn Therapeutics (U.S.), Inc. $19.00 1
Ipsen Biopharmaceuticals, Inc $18.66 1
Kyowa Kirin, Inc. $18.43 1
Gilead Sciences, Inc. $16.77 1
Sirtex Medical Inc $15.79 1
EMD Serono, Inc. $14.34 1
Secura Bio, Inc. $11.70 2
Janssen Pharmaceuticals, Inc $9.21 1

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

276 matching records · $6,825.41 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 276 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 276.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Array BioPharma Inc. $128.5412/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026700972465 CMS
Janssen Biotech, Inc. $12.7112/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658740955 CMS
Janssen Biotech, Inc. $1.0712/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026708393451 CMS
Agios Pharmaceuticals, Inc. $18.7812/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026701356779 CMS
Astellas Pharma US Inc $1.4912/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026714877179 CMS
E.R. Squibb & Sons, L.L.C. $20.7112/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651417587 CMS
E.R. Squibb & Sons, L.L.C. $0.3712/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651417589 CMS
E.R. Squibb & Sons, L.L.C. $0.5612/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651417591 CMS
Lilly USA, LLC $19.9912/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026657782091 CMS
PFIZER INC. $6.2512/17/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673715263 CMS
Astellas Pharma US Inc $4.9612/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026714877177 CMS
EISAI INC. $18.7712/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026697023251 CMS
Novartis Pharmaceuticals Corporation $19.8112/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660017909 CMS
Secura Bio, Inc. $10.6412/13/2019 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/2026625212095 CMS
PFIZER INC. $9.3012/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673651195 CMS
Secura Bio, Inc. $1.0612/12/2019 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/2026625212097 CMS
GENZYME CORPORATION $24.0812/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694288605 CMS
Ipsen Biopharmaceuticals, Inc $18.6612/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026640641511 CMS
Janssen Biotech, Inc. $3.9512/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658740952 CMS
Takeda Pharmaceuticals U.S.A., Inc. $2.1012/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026696702565 CMS
Takeda Pharmaceuticals U.S.A., Inc. $0.6712/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026696702567 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.3312/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026697410531 CMS
Seattle Genetics, Inc. $28.2912/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026678796609 CMS
Daiichi Sankyo Inc. $23.1212/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695404077 CMS
Janssen Biotech, Inc. $20.2012/05/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658740947 CMS
AstraZeneca Pharmaceuticals LP $44.4112/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685092513 CMS
AstraZeneca Pharmaceuticals LP $76.3812/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685659063 CMS
AbbVie, Inc. $22.6611/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026647713717 CMS
Novartis Pharmaceuticals Corporation $2.4911/27/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660017893 CMS
Merck Sharp & Dohme Corporation $17.2811/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695840689 CMS
Clovis Oncology, Inc. $16.0111/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688692681 CMS
Bayer HealthCare Pharmaceuticals Inc. $17.2511/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026628489261 CMS
Celgene Corporation $0.9011/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672981953 CMS
Celgene Corporation $25.9511/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026672981959 CMS
Merck Sharp & Dohme Corporation $18.7411/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695834209 CMS
Janssen Biotech, Inc. $11.3211/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658740943 CMS
Clovis Oncology, Inc. $4.3811/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688692677 CMS
Lexicon Pharmaceuticals, Inc. $14.9111/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694556843 CMS
Novartis Pharmaceuticals Corporation $23.0411/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660017901 CMS
E.R. Squibb & Sons, L.L.C. $0.2911/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651417579 CMS
E.R. Squibb & Sons, L.L.C. $3.2911/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651417581 CMS
E.R. Squibb & Sons, L.L.C. $3.4711/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651417583 CMS
E.R. Squibb & Sons, L.L.C. $1.1611/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651417585 CMS
Stemline Therapeutics Inc. $26.4111/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703119533 CMS
Novartis Pharmaceuticals Corporation $18.0611/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660017899 CMS
Janssen Biotech, Inc. $20.3910/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658740933 CMS
Janssen Biotech, Inc. $0.9610/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658740935 CMS
Janssen Biotech, Inc. $7.9810/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658740939 CMS
Merck Sharp & Dohme Corporation $4.8010/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695808681 CMS
Mylan Institutional Inc. $20.5010/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694796875 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $6,825.41 276
PY2020 $3,613.40 199
PY2021 $3,569.85 190
PY2022 $7,061.92 208
PY2023 $7,299.80 223
PY2024 $10,470.64 233
PY2025 $9,826.54 230

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
DIANA SUPERFIN, NPI 1750365953. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1750365953.
APA 7
IndustryPayments. (2026). DIANA SUPERFIN, NPI 1750365953 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1750365953
Bluebook
DIANA SUPERFIN, NPI 1750365953, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1750365953.

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