Healthcare provider profile · identity verified

Dmitry Khasak, MD

Allopathic & Osteopathic Physicians|Dermatology · NEW YORK, NY · NPI 1649258286

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 Dmitry Khasak, MD received $2,297.47 in general payments during 2025 across 80 reported records.

SUN PHARMACEUTICAL INDUSTRIES INC. accounted for 14.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Cibinqo, Klisyri, Natroba, Opzelura, Otezla, Skyrizi, Sotyktu, Spinosad, Vtama, Zoryve.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SKYRIZI as an associated drug or biological on 322790 records involving 36751 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Skyrizi by this doctor in 2024.

Almirall LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Klisyri as an associated drug or biological on 3713 records involving 2336 distinct recipient NPIs. Public Medicare Part D data also shows 49 claims for Klisyri by this doctor in 2024.

Amgen Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported OTEZLA as an associated drug or biological on 177267 records involving 48600 distinct recipient NPIs. Public Medicare Part D data also shows 66 claims for Otezla by this doctor in 2024.

Arcutis Biotherapeutics, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Zoryve as an associated drug or biological on 56906 records involving 10745 distinct recipient NPIs. Public Medicare Part D data also shows 194 claims for Zoryve by this doctor in 2024.

Cipher Pharmaceuticals US LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Natroba as an associated drug or biological on 3827 records involving 3827 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Natroba by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Sotyktu as an associated drug or biological on 35607 records involving 9242 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Sotyktu by this doctor in 2024.

Incyte Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported OPZELURA as an associated drug or biological on 59568 records involving 12571 distinct recipient NPIs. Public Medicare Part D data also shows 399 claims for Opzelura by this doctor in 2024.

Organon LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported VTAMA as an associated drug or biological on 29859 records involving 10220 distinct recipient NPIs. Public Medicare Part D data also shows 82 claims for Vtama by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CIBINQO as an associated drug or biological on 49597 records involving 10229 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Cibinqo by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported EUCRISA as an associated drug or biological on 1712 records involving 991 distinct recipient NPIs. Public Medicare Part D data also shows 70 claims for Eucrisa by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,297.47

80 reported records · 19 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
SUN PHARMACEUTICAL INDUSTRIES INC. Unresolved — no canonical attribution shown $326.1014.2%82025
Amgen Inc. Unresolved — no canonical attribution shown $320.0413.9%52025
ABBVIE INC. Unresolved — no canonical attribution shown $208.639.1%62025
Organon LLC Unresolved — no canonical attribution shown $206.579.0%32025
Almirall LLC Unresolved — no canonical attribution shown $202.548.8%102025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $198.348.6%52025
GENZYME CORPORATION Unresolved — no canonical attribution shown $175.987.7%112025
Arcutis Biotherapeutics, Inc. Unresolved — no canonical attribution shown $143.936.3%82025
UCB, Inc. Unresolved — no canonical attribution shown $110.944.8%42025
Incyte Corporation Unresolved — no canonical attribution shown $101.694.4%52025
PFIZER INC. Unresolved — no canonical attribution shown $84.243.7%52025
Botanix SB Inc Unresolved — no canonical attribution shown $41.181.8%22025
Cipher Pharmaceuticals US LLC Unresolved — no canonical attribution shown $34.641.5%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $28.291.2%22025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $26.791.2%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $25.031.1%12025
Smith+Nephew, Inc. Unresolved — no canonical attribution shown $22.461.0%12025
LEO Pharma Inc. Unresolved — no canonical attribution shown $21.110.9%12025
SHIELD THERAPEUTICS INC Unresolved — no canonical attribution shown $18.970.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,297.4780

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
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc. $374.32 16 2025
Source payment records
ILUMYA
Normalized: ilumya
Biological SUN PHARMACEUTICAL INDUSTRIES INC. $299.81 7 2025
Source payment records
VTAMA
Normalized: vtama
Drug Organon LLC $206.57 3 2025
Source payment records
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $190.37 5 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $179.07 4 2025
Source payment records
Zoryve
Normalized: zoryve
Drug Arcutis Biotherapeutics, Inc. $143.93 8 2025
Source payment records
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $110.94 4 2025
Source payment records
Klisyri
Normalized: klisyri
Drug Almirall LLC $106.64 5 2025
Source payment records
OPZELURA
Normalized: opzelura
Drug Incyte Corporation $101.69 5 2025
Source payment records
Seysara
Normalized: seysara
Drug Almirall LLC $95.90 5 2025
Source payment records
CIBINQO
Normalized: cibinqo
Drug PFIZER INC. $84.24 5 2025
Source payment records
LITFULO
Normalized: litfulo
Drug PFIZER INC. $84.24 5 2025
Source payment records
SOFDRA
Normalized: sofdra
Drug Botanix SB Inc $41.18 2 2025
Source payment records
Natroba
Normalized: natroba
Drug Cipher Pharmaceuticals US LLC $34.64 1 2025
Source payment records
Spinosad
Normalized: spinosad
Drug Cipher Pharmaceuticals US LLC $34.64 1 2025
Source payment records
Sotyktu
Normalized: sotyktu
Drug E.R. Squibb & Sons, L.L.C. $28.29 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $25.03 1 2025
Source payment records
COLLAGENASE SANTYL
Normalized: collagenase santyl
Drug Smith+Nephew, Inc. $22.46 1 2025
Source payment records
ANZUPGO
Normalized: anzupgo
Drug LEO Pharma Inc. $21.11 1 2025
Source payment records
ACCRUFER
Normalized: accrufer
Drug SHIELD THERAPEUTICS INC $18.97 1 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $18.26 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
CIBINQO
cibinqo
2025 Cibinqo 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
Klisyri
klisyri
2025 Klisyri 2024 49 exact normalized Medicare Part D
Natroba
natroba
2025 Natroba 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
OPZELURA
opzelura
2025 Opzelura 2024 399 exact normalized Medicare Part D
OTEZLA
otezla
2025 Otezla 2024 66 exact normalized Medicare Part D
SKYRIZI
skyrizi
2025 Skyrizi 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
Sotyktu
sotyktu
2025 Sotyktu 2024 15
Beneficiary count suppressed
exact normalized Medicare Part D
Spinosad
spinosad
2025 Spinosad 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
VTAMA
vtama
2025 Vtama 2024 82 exact normalized Medicare Part D
Zoryve
zoryve
2025 Zoryve 2024 194 exact normalized Medicare Part D

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SKYRIZI
open payments reported associated product
CMS Open Payments — General Payments
322790 supporting records · 36751 recipient NPIs · example record 1201352600
Skyrizi · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
Almirall LLC
Exact reporting entity; no affiliate inference
2025 Klisyri
open payments reported associated product
CMS Open Payments — General Payments
3713 supporting records · 2336 recipient NPIs · example record 1243871701
Klisyri · 2024
Exact normalized brand match · 1 Part D row
49 24
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 OTEZLA
open payments reported associated product
CMS Open Payments — General Payments
177267 supporting records · 48600 recipient NPIs · example record 1226871616
Otezla · 2024
Exact normalized brand match · 1 Part D row
66 15
Arcutis Biotherapeutics, Inc.
Exact reporting entity; no affiliate inference
2025 Zoryve
open payments reported associated product
CMS Open Payments — General Payments
56906 supporting records · 10745 recipient NPIs · example record 1252324094
Zoryve · 2024
Exact normalized brand match · 1 Part D row
194 78
Cipher Pharmaceuticals US LLC
Exact reporting entity; no affiliate inference
2025 Natroba
open payments reported associated product
CMS Open Payments — General Payments
3827 supporting records · 3827 recipient NPIs · example record 1250589349
Natroba · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 Sotyktu
open payments reported associated product
CMS Open Payments — General Payments
35607 supporting records · 9242 recipient NPIs · example record 1184377867
Sotyktu · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
Incyte Corporation
Exact reporting entity; no affiliate inference
2025 OPZELURA
open payments reported associated product
CMS Open Payments — General Payments
59568 supporting records · 12571 recipient NPIs · example record 1225959946
Opzelura · 2024
Exact normalized brand match · 1 Part D row
399 132
Organon LLC
Exact reporting entity; no affiliate inference
2025 VTAMA
open payments reported associated product
CMS Open Payments — General Payments
29859 supporting records · 10220 recipient NPIs · example record 1237634330
Vtama · 2024
Exact normalized brand match · 1 Part D row
82 32
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 CIBINQO
open payments reported associated product
CMS Open Payments — General Payments
49597 supporting records · 10229 recipient NPIs · example record 1228794240
Cibinqo · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 EUCRISA
open payments reported associated product
CMS Open Payments — General Payments
1712 supporting records · 991 recipient NPIs · example record 1228794851
Eucrisa · 2024
Exact normalized brand match · 1 Part D row
70 27

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
KetoconazoleKetoconazole1236403
CiclopiroxCiclopirox1231365
MetronidazoleMetronidazole1214361
Gentamicin SulfateGentamicin Sulfate871535
TacrolimusTacrolimus558248
TavaboroleTavaborole534192
FluocinonideFluocinonide49591
PimecrolimusPimecrolimus468193
FinasterideFinasteride45398
Clobetasol PropionateClobetasol Propionate446251
Sulfacetamide SodiumSulfacetamide Sodium404145
OpzeluraRuxolitinib Phosphate399132
Ammonium LactateAmmonium Lactate383166
Fluocinolone AcetonideFluocinolone Acetonide351152
CalcipotrieneCalcipotriene324116
Mometasone FuroateMometasone Furoate314143
Clindamycin PhosphateClindamycin Phosphate266109
Dupixent SyringeDupilumab26546
Triamcinolone AcetonideTriamcinolone Acetonide245153
ImiquimodImiquimod23560
Fluticasone PropionateFluticasone Propionate231128
FluorouracilFluorouracil228134
Betamethasone Diprop AugmentedBetamethasone/Propylene Glyc22687
ZoryveRoflumilast19478
MupirocinMupirocin189126
PentoxifyllinePentoxifylline18856
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride17266
DutasterideDutasteride16634
Calcipotriene-BetamethasoneCalcipotriene/Betamethasone14345
Betamethasone ValerateBetamethasone Valerate13153
Selenium SulfideSelenium Sulfide11748
Betamethasone DipropionateBetamethasone Dipropionate10040
JubliaEfinaconazole8923
TretinoinTretinoin8635
ClotrimazoleClotrimazole8442
Halobetasol PropionateHalobetasol Propionate8347
VtamaTapinarof8232
Doxycycline HyclateDoxycycline Hyclate7848
IvermectinIvermectin7638
FluconazoleFluconazole7431
SoriluxCalcipotriene7124
EucrisaCrisaborole7027
Dupixent PenDupilumab6819
ZilxiMinocycline Hcl6832
NystatinNystatin6627
OtezlaApremilast6615
Diclofenac SodiumDiclofenac Sodium6532
Oxiconazole NitrateOxiconazole Nitrate6531
Vitamin D2Ergocalciferol (Vitamin D2)6515
Doxepin HclDoxepin Hcl6240
Naftifine HclNaftifine Hcl6033
NyamycNystatin6029
CephalexinCephalexin5955
MinoxidilMinoxidil5719
ValacyclovirValacyclovir Hcl5327
Hydroxyzine HclHydroxyzine Hcl5223
OlumiantBaricitinib5111
KlisyriTirbanibulin4924
NystopNystatin4926
MethotrexateMethotrexate Sodium4827
HydrocortisoneHydrocortisone4638
CrotanCrotamiton4526
AdapaleneAdapalene4225
Timolol MaleateTimolol Maleate3821
Clobetasol EmulsionClobetasol Propionate/Emoll3718
AcyclovirAcyclovir3519
Erythromycin-Benzoyl PeroxideErythromycin/Benzoyl Peroxide3512
CiclopiroxCiclopirox Olamine3213
Azelaic AcidAzelaic Acid3115
SpironolactoneSpironolactone3111
Terbinafine HclTerbinafine Hcl3114
Tretinoin MicrosphereTretinoin Microspheres3012
Clobetasol EmollientClobetasol Propionate/Emoll2817
FamciclovirFamciclovir28suppressed
Chlorhexidine GluconateChlorhexidine Gluconate27suppressed
Ciprofloxacin HclCiprofloxacin Hcl2625
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2520
SkyriziRisankizumab-Rzaa21suppressed
EnstilarCalcipotriene/Betamethasone20suppressed
ErythromycinErythromycin Base In Ethanol19suppressed
LatanoprostLatanoprost18suppressed
EverolimusEverolimus16suppressed
FinaceaAzelaic Acid15suppressed
Fluocinolone AcetonideFluocinolone/Shower Cap15suppressed
SotyktuDeucravacitinib15suppressed
StelaraUstekinumab15suppressed
TazaroteneTazarotene15suppressed
Tranexamic AcidTranexamic Acid15suppressed
Metformin Er GastricMetformin Hcl14suppressed
CibinqoAbrocitinib13suppressed
Humira(Cf) PenAdalimumab13suppressed
SantylCollagenase Clostridium Hist.13suppressed
TazoracTazarotene13suppressed
AcitretinAcitretin12suppressed
Silver SulfadiazineSilver Sulfadiazine12suppressed
SpinosadSpinosad12suppressed
Clindamycin Phos-TretinoinClindamycin/Tretinoin11suppressed
DapsoneDapsone11suppressed
Folic AcidFolic Acid11suppressed
NatrobaSpinosad11suppressed
Taltz AutoinjectorIxekizumab11suppressed

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 $2,297.47 · 80 records SUN PHARMACEUTICAL INDUSTRIES INC. ACCRUFER, ANZUPGO, Bimzelx, CIBINQO, COLLAGENASE SANTYL, Cologuard Collection Kit, DUPIXENT, ILUMYA, Klisyri, LITFULO, Natroba, OPZELURA, OTEZLA, RINVOQ, SKYRIZI, SOFDRA, Seysara, Sotyktu, Spinosad, VTAMA, Zoryve 10
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