Healthcare provider profile · identity verified

Mallory Cless, MD

Allopathic & Osteopathic Physicians|Family Medicine · DANVILLE, CA · NPI 1649847203

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Mallory Cless, MD received $2,618.31 in general payments during 2025 across 126 reported records.

ABBVIE INC. accounted for 12.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 53 associated products.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$2,618.31

126 reported records · 38 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
ABBVIE INC. Unresolved — no canonical attribution shown $327.2612.5%222025
PFIZER INC. Unresolved — no canonical attribution shown $242.629.3%112025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $200.397.7%82025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $136.475.2%52025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $122.904.7%52025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $106.944.1%52025
Novo Nordisk Inc Unresolved — no canonical attribution shown $98.813.8%42025
Exact Sciences Corporation Unresolved — no canonical attribution shown $91.843.5%42025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $90.823.5%32025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $90.533.5%32025
Amgen Inc. Unresolved — no canonical attribution shown $89.263.4%52025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $86.433.3%52025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $82.183.1%42025
Lundbeck LLC Unresolved — no canonical attribution shown $79.653.0%32025
Biogen, Inc. Unresolved — no canonical attribution shown $78.863.0%32025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $62.252.4%32025
ViiV Healthcare Company Unresolved — no canonical attribution shown $57.662.2%22025
MAYNE PHARMA COMMERCIAL LLC Unresolved — no canonical attribution shown $53.582.0%42025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $50.211.9%22025
Bausch Health US, LLC Unresolved — no canonical attribution shown $39.231.5%22025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $38.661.5%22025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $35.011.3%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $33.521.3%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $30.981.2%22025
SANOFI-AVENTIS U.S. LLC Unresolved — no canonical attribution shown $28.551.1%12025
Indivior Inc. Unresolved — no canonical attribution shown $25.251.0%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $24.980.9%12025
BioMarin Pharmaceutical Inc. Unresolved — no canonical attribution shown $24.700.9%12025
Organon LLC Unresolved — no canonical attribution shown $22.690.9%22025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $21.540.8%12025
CooperSurgical, Inc. Unresolved — no canonical attribution shown $21.300.8%12025
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $19.680.8%12025
Dynavax Technologies Corporation Unresolved — no canonical attribution shown $19.610.8%22025
Fidia Pharma USA Inc. Unresolved — no canonical attribution shown $18.250.7%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $17.360.7%12025
Minerva Surgical, Inc Unresolved — no canonical attribution shown $16.360.6%12025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $16.310.6%12025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $15.670.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,618.31126

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $220.24 11 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $216.12 8 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $173.82 7 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $138.31 7 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $122.90 5 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $106.94 5 2025
Source payment records
  • 2025-02-18 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $20.41 · Open Payments source
  • 2025-03-21 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $21.46 · Open Payments source
  • 2025-05-19 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $23.40 · Open Payments source
  • 2025-08-13 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $20.92 · Open Payments source
  • 2025-09-16 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $20.75 · Open Payments source
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $104.31 4 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $92.54 5 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $91.84 4 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $90.82 3 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $90.53 3 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $89.26 5 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $89.26 5 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $86.90 10 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $82.18 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $79.31 4 2025
Source payment records
ZURZUVAE
Normalized: zurzuvae
Drug Biogen, Inc. $78.86 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $76.12 3 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $69.14 3 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $60.28 2 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $60.04 2 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $59.11 2 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $57.66 2 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $50.21 2 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $46.42 4 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $45.77 2 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $39.79 2 2025
Source payment records
APLENZIN
Normalized: aplenzin
Drug Bausch Health US, LLC $39.23 2 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $38.66 2 2025
Source payment records
FASENRA
Normalized: fasenra
Biological AstraZeneca Pharmaceuticals LP $36.19 2 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $35.01 1 2025
Source payment records
PENMENVY
Normalized: penmenvy
Biological GlaxoSmithKline, LLC. $32.35 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $31.41 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $30.98 2 2025
Source payment records
ENFLONSIA
Normalized: enflonsia
Drug Merck Sharp & Dohme LLC $30.78 1 2025
Source payment records
TZIELD
Normalized: tzield
Biological SANOFI-AVENTIS U.S. LLC $28.55 1 2025
Source payment records
SUBLOCADE
Normalized: sublocade
Drug Indivior Inc. $25.25 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $24.98 1 2025
Source payment records
VOXZOGO 1.2mg
Normalized: voxzogo 1 2mg
Drug BioMarin Pharmaceutical Inc. $24.70 1 2025
Source payment records
NEXPLANON
Normalized: nexplanon
Drug Organon LLC $22.69 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $21.54 1 2025
Source payment records
Paragard T 380A
Normalized: paragard t 380a
Drug CooperSurgical, Inc. $21.30 1 2025
Source payment records
LO LOESTRIN FE
Normalized: lo loestrin fe
Drug ABBVIE INC. $20.12 1 2025
Source payment records
EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV)
Normalized: edwards sapien 3 transcatheter heart valve thv
Device Edwards Lifesciences Corporation $19.68 1 2025
Source payment records
Heplisav-B
Normalized: heplisav b
Drug Dynavax Technologies Corporation $19.61 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $18.71 1 2025
Source payment records
TRILURON
Normalized: triluron
Device Fidia Pharma USA Inc. $18.25 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $17.56 1 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $17.36 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $16.46 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $16.31 1 2025
Source payment records
ALVESCO
Normalized: alvesco
Drug Azurity Pharmaceuticals, Inc. $15.67 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $13.97 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Atorvastatin CalciumAtorvastatin Calcium4024
Amlodipine BesylateAmlodipine Besylate2113
Rosuvastatin CalciumRosuvastatin Calcium1611
GabapentinGabapentin13suppressed
Trazodone HclTrazodone Hcl13suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $2,618.31 · 126 records ABBVIE INC. AIRSUPRA, ALVESCO, APLENZIN, APRETUDE, Auvelity, BEXSERO, BREZTRI, CAPLYTA, CAPVAXIVE, Cologuard Collection Kit, EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV), ENFLONSIA, FANAPT, FARXIGA, FASENRA, GARDASIL 9, Heplisav-B, INSPIRE, JARDIANCE, Kerendia, LEQVIO, LO LOESTRIN FE, MOUNJARO, NEXLETOL, NEXPLANON, NURTEC ODT, OTEZLA, Ozempic, PAXLOVID, PENMENVY, PREVNAR 20, Paragard T 380A, QULIPTA, REPATHA, REXULTI, Rybelsus, SHINGRIX, SUBLOCADE, SYNTHROID, TRELEGY ELLIPTA, TRILURON, TRINTELLIX, TZIELD, Tlando, UBRELVY, VAXNEUVANCE, VOXZOGO 1.2mg, VRAYLAR, XIFAXAN, ZAVZPRET, ZENPEP, ZORYVE, ZURZUVAE
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error