Healthcare provider profile · identity verified

Lydia Fennessy

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical · KITTANNING, PA · NPI 1285212803

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 Lydia Fennessy received $1,749.09 in general payments during 2025 across 80 reported records.

Novartis Pharmaceuticals Corporation accounted for 10.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 48 associated products.

Astellas Pharma US 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 Xtandi as an associated drug or biological on 11345 records involving 5418 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Xtandi 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 ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 144 claims for Eliquis by this doctor in 2024.

Janssen Biotech, 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 XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 64 claims for Xarelto 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 144 claims for Eliquis 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 XTANDI as an associated drug or biological on 19368 records involving 7657 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Xtandi by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,749.09

80 reported records · 30 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
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $182.0310.4%92025
Incyte Corporation Unresolved — no canonical attribution shown $173.839.9%82025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $127.157.3%52025
Ipsen Biopharmaceuticals, Inc Unresolved — no canonical attribution shown $120.046.9%32025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $111.286.4%52025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $91.645.2%42025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $84.824.8%52025
Genentech USA, Inc. Unresolved — no canonical attribution shown $77.814.5%32025
Geron Corporation Unresolved — no canonical attribution shown $73.634.2%32025
ABBVIE INC. Unresolved — no canonical attribution shown $66.003.8%32025
GENZYME CORPORATION Unresolved — no canonical attribution shown $50.372.9%22025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $50.082.9%32025
Eisai Inc. Unresolved — no canonical attribution shown $50.062.9%32025
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $48.032.8%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $47.612.7%22025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $45.082.6%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $41.552.4%22025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $36.232.1%12025
Novocure Inc. Unresolved — no canonical attribution shown $35.882.0%22025
SUN PHARMACEUTICAL INDUSTRIES INC. Unresolved — no canonical attribution shown $31.331.8%22025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $30.801.8%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $25.161.4%12025
Caris MPI, Inc. Unresolved — no canonical attribution shown $22.171.3%12025
Acrotech Biopharma Inc. Unresolved — no canonical attribution shown $21.691.2%12025
PharmaEssentia USA Corporation Unresolved — no canonical attribution shown $20.121.1%12025
BeOne Medicines USA, Inc. Unresolved — no canonical attribution shown $19.631.1%12025
Exelixis Inc. Unresolved — no canonical attribution shown $19.351.1%12025
TAIHO ONCOLOGY, INC. Unresolved — no canonical attribution shown $17.691.0%12025
Deciphera Pharmaceuticals Inc. Unresolved — no canonical attribution shown $14.040.8%12025
PFIZER INC. Unresolved — no canonical attribution shown $13.990.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,663.1079
Education$85.991

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
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $127.15 5 2025
Source payment records
JAKAFI
Normalized: jakafi
Drug Incyte Corporation $119.28 6 2025
Source payment records
SCEMBLIX
Normalized: scemblix
Drug Novartis Pharmaceuticals Corporation $101.96 4 2025
Source payment records
RYTELO
Normalized: rytelo
Drug Geron Corporation $73.63 3 2025
Source payment records
NIKTIMVO
Normalized: niktimvo
Drug Incyte Corporation $67.97 3 2025
Source payment records
VENCLEXTA
Normalized: venclexta
Drug ABBVIE INC. $66.00 3 2025
Source payment records
OPDIVO
Normalized: opdivo
Biological E.R. Squibb & Sons, L.L.C. $57.77 3 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $54.52 3 2025
Source payment records
Polivy
Normalized: polivy
Biological Genentech USA, Inc. $53.32 2 2025
Source payment records
AYVAKIT
Normalized: ayvakit
Biological GENZYME CORPORATION $50.37 2 2025
Source payment records
Nubeqa
Normalized: nubeqa
Drug Bayer Healthcare Pharmaceuticals Inc. $50.08 3 2025
Source payment records
Lenvima
Normalized: lenvima
Drug Eisai Inc. $50.06 3 2025
Source payment records
JAYPIRCA
Normalized: jaypirca
Drug Lilly USA, LLC $47.61 2 2025
Source payment records
RETEVMO
Normalized: retevmo
Drug Lilly USA, LLC $47.61 2 2025
Source payment records
VERZENIO
Normalized: verzenio
Drug Lilly USA, LLC $47.61 2 2025
Source payment records
ERLEADA
Normalized: erleada
Drug Janssen Biotech, Inc. $45.08 2 2025
Source payment records
CALQUENCE
Normalized: calquence
Drug AstraZeneca Pharmaceuticals LP $42.84 2 2025
Source payment records
Padcev
Normalized: padcev
Drug Astellas Pharma US Inc $41.55 2 2025
Source payment records
LIBTAYO
Normalized: libtayo
Biological Regeneron Healthcare Solutions, Inc. $36.23 1 2025
Source payment records
Optune Lua (NovoTTF-200T)
Normalized: optune lua novottf 200t
Device Novocure Inc. $35.88 2 2025
Source payment records
FRUZAQLA
Normalized: fruzaqla
Drug Takeda Pharmaceuticals U.S.A., Inc. $35.86 2 2025
Source payment records
Onivyde
Normalized: onivyde
Drug Ipsen Biopharmaceuticals, Inc $34.05 2 2025
Source payment records
Odomzo
Normalized: odomzo
Drug SUN PHARMACEUTICAL INDUSTRIES INC. $31.33 2 2025
Source payment records
YONSA
Normalized: yonsa
Drug SUN PHARMACEUTICAL INDUSTRIES INC. $31.33 2 2025
Source payment records
ICLUSIG
Normalized: iclusig
Drug Takeda Pharmaceuticals U.S.A., Inc. $30.94 2 2025
Source payment records
DANZITEN
Normalized: danziten
Drug Azurity Pharmaceuticals, Inc. $30.80 2 2025
Source payment records
MONJUVI
Normalized: monjuvi
Drug Incyte Corporation $27.73 1 2025
Source payment records
PEMAZYRE
Normalized: pemazyre
Drug Incyte Corporation $27.73 1 2025
Source payment records
KEYTRUDA QLEX
Normalized: keytruda qlex
Biological Merck Sharp & Dohme LLC $27.04 1 2025
Source payment records
WELIREG
Normalized: welireg
Drug Merck Sharp & Dohme LLC $25.79 1 2025
Source payment records
KISQALI
Normalized: kisqali
Drug Novartis Pharmaceuticals Corporation $25.55 2 2025
Source payment records
OJJAARA
Normalized: ojjaara
Drug GlaxoSmithKline, LLC. $25.16 1 2025
Source payment records
Enhertu
Normalized: enhertu
Drug Daiichi Sankyo Inc. $24.53 1 2025
Source payment records
Tecentriq Hybreza
Normalized: tecentriq hybreza
Biological Genentech USA, Inc. $24.49 1 2025
Source payment records
DATROWAY
Normalized: datroway
Drug Daiichi Sankyo Inc. $23.50 1 2025
Source payment records
LYNPARZA
Normalized: lynparza
Biological Merck Sharp & Dohme LLC $22.36 1 2025
Source payment records
MI CANCER SEEK
Normalized: mi cancer seek
Device Caris MPI, Inc. $22.17 1 2025
Source payment records
BELEODAQ
Normalized: beleodaq
Drug Acrotech Biopharma Inc. $21.69 1 2025
Source payment records
BESREMI
Normalized: besremi
Drug PharmaEssentia USA Corporation $20.12 1 2025
Source payment records
TEVIMBRA
Normalized: tevimbra
Drug BeOne Medicines USA, Inc. $19.63 1 2025
Source payment records
CABOMETYX
Normalized: cabometyx
Drug Exelixis Inc. $19.35 1 2025
Source payment records
ALUNBRIG
Normalized: alunbrig
Drug Takeda Pharmaceuticals U.S.A., Inc. $18.02 1 2025
Source payment records
INQOVI
Normalized: inqovi
Drug TAIHO ONCOLOGY, INC. $17.69 1 2025
Source payment records
LONSURF
Normalized: lonsurf
Drug TAIHO ONCOLOGY, INC. $17.69 1 2025
Source payment records
Xofigo
Normalized: xofigo
Drug Bayer Healthcare Pharmaceuticals Inc. $16.88 1 2025
Source payment records
QINLOCK
Normalized: qinlock
Drug Deciphera Pharmaceuticals Inc. $14.04 1 2025
Source payment records
IBRANCE
Normalized: ibrance
Drug PFIZER INC. $13.99 1 2025
Source payment records
TUKYSA
Normalized: tukysa
Drug PFIZER INC. $13.99 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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Xtandi
open payments reported associated product
CMS Open Payments — General Payments
11345 supporting records · 5418 recipient NPIs · example record 1238560686
Xtandi · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
144 35
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
24 supporting records · 23 recipient NPIs · example record 1174259978
Xarelto · 2024
Exact normalized brand match · 1 Part D row
64 18
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
144 35
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 XTANDI
open payments reported associated product
CMS Open Payments — General Payments
19368 supporting records · 7657 recipient NPIs · example record 1228794230
Xtandi · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS

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
AnastrozoleAnastrozole34974
EliquisApixaban14435
Potassium ChloridePotassium Chloride8824
Oxycodone HclOxycodone Hcl7722
XareltoRivaroxaban6418
AcyclovirAcyclovir5414
ExemestaneExemestane5412
Pantoprazole SodiumPantoprazole Sodium53suppressed
LetrozoleLetrozole5211
GabapentinGabapentin48suppressed
LorazepamLorazepam4012
Warfarin SodiumWarfarin Sodium40suppressed
Tamoxifen CitrateTamoxifen Citrate34suppressed
DexamethasoneDexamethasone28suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim26suppressed
Escitalopram OxalateEscitalopram Oxalate25suppressed
Prochlorperazine MaleateProchlorperazine Maleate25suppressed
Folic AcidFolic Acid24suppressed
CholestyramineCholestyramine (With Sugar)20suppressed
Morphine Sulfate ErMorphine Sulfate20suppressed
Levothyroxine SodiumLevothyroxine Sodium19suppressed
PrednisonePrednisone1913
XtandiEnzalutamide16suppressed
Gammagard S-DImmun Glob G/Gly/Gluc/Iga 0-5014suppressed
Enoxaparin SodiumEnoxaparin Sodium13suppressed
SymproicNaldemedine Tosylate13suppressed
FamotidineFamotidine12suppressed
Paroxetine HclParoxetine Hcl12suppressed
AllopurinolAllopurinol11suppressed
Ondansetron OdtOndansetron11suppressed

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 $1,749.09 · 80 records Novartis Pharmaceuticals Corporation ALUNBRIG, AYVAKIT, BELEODAQ, BESREMI, CABOMETYX, CALQUENCE, DANZITEN, DATROWAY, ERLEADA, Enhertu, FRUZAQLA, IBRANCE, ICLUSIG, INQOVI, JAKAFI, JAYPIRCA, KEYTRUDA, KEYTRUDA QLEX, KISQALI, LIBTAYO, LONSURF, LYNPARZA, Lenvima, MI CANCER SEEK, MONJUVI, NIKTIMVO, Nubeqa, OJJAARA, OPDIVO, Odomzo, Onivyde, Optune Lua (NovoTTF-200T), PEMAZYRE, PLUVICTO, Padcev, Polivy, QINLOCK, RETEVMO, RYTELO, SCEMBLIX, TEVIMBRA, TUKYSA, Tecentriq Hybreza, VENCLEXTA, VERZENIO, WELIREG, Xofigo, YONSA 5
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