Healthcare provider profile · identity verified

Catherine Hackett Montgomery, FNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · PHOENIX, AZ · NPI 1497792964

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 Catherine Hackett Montgomery, FNP received $2,525.33 in general payments during 2025 across 115 reported records.

ViiV Healthcare Company accounted for 25.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 45 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Biktarvy, Dovato, Eliquis, Mounjaro, Ozempic, Prolia.

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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Synthroid 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Prolia by this doctor in 2024.

Gilead Sciences, 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 Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 59 claims for Biktarvy by this doctor in 2024.

Gilead Sciences, 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 Descovy as an associated drug or biological on 2032 records involving 589 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Descovy by this doctor in 2024.

Lilly USA, 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Mounjaro by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 97 claims for Ozempic 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 27 claims for Eliquis by this doctor in 2024.

ViiV Healthcare Company reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported DOVATO as an associated drug or biological on 18732 records involving 3540 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Dovato by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,525.33

115 reported records · 22 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
ViiV Healthcare Company Unresolved — no canonical attribution shown $643.0425.5%212025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $445.4717.6%212025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $209.728.3%62025
ABBVIE INC. Unresolved — no canonical attribution shown $203.758.1%162025
Novo Nordisk Inc Unresolved — no canonical attribution shown $149.625.9%92025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $133.755.3%62025
Abbott Laboratories Unresolved — no canonical attribution shown $118.144.7%52025
Corcept Therapeutics Unresolved — no canonical attribution shown $84.963.4%32025
Amgen Inc. Unresolved — no canonical attribution shown $83.793.3%52025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $80.023.2%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $60.872.4%32025
Napo Pharmaceuticals Inc Unresolved — no canonical attribution shown $58.962.3%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $50.882.0%32025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $50.072.0%32025
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $27.831.1%12025
PFIZER INC. Unresolved — no canonical attribution shown $25.511.0%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $20.520.8%12025
TOLMAR, INC. Unresolved — no canonical attribution shown $16.140.6%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $15.980.6%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $15.810.6%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $15.410.6%12025
Verity Pharmaceuticals Inc. Unresolved — no canonical attribution shown $15.090.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,525.33115

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
DOVATO
Normalized: dovato
Drug ViiV Healthcare Company $371.11 12 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $209.72 6 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $191.74 6 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $139.59 13 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $136.95 12 2025
Source payment records
PIFELTRO
Normalized: pifeltro
Drug Merck Sharp & Dohme LLC $133.75 6 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $129.63 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $129.63 1 2025
Source payment records
Yeztugo
Normalized: yeztugo
Drug Gilead Sciences, Inc. $124.99 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $84.96 3 2025
Source payment records
CABENUVA
Normalized: cabenuva
Drug ViiV Healthcare Company $80.19 3 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $80.02 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $79.14 5 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $74.53 3 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $67.27 4 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $64.16 3 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $62.42 2 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $60.87 3 2025
Source payment records
Mytesi
Normalized: mytesi
Drug Napo Pharmaceuticals Inc $58.96 3 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $50.88 3 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $50.88 3 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $48.61 3 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $42.04 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $32.91 2 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $32.91 2 2025
Source payment records
INJECTAFER
Normalized: injectafer
Drug Daiichi Sankyo Inc. $27.83 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $25.51 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $25.51 1 2025
Source payment records
OCTRODE
Normalized: octrode
Device Abbott Laboratories $23.28 1 2025
Source payment records
Biktarvy
Normalized: biktarvy
Drug Gilead Sciences, Inc. $22.58 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $20.52 1 2025
Source payment records
GALLANT
Normalized: gallant
Device Abbott Laboratories $20.33 1 2025
Source payment records
VIBERZI
Normalized: viberzi
Drug ABBVIE INC. $19.02 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $18.97 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $18.97 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $17.64 1 2025
Source payment records
XGEVA
Normalized: xgeva
Biological Amgen Inc. $16.23 1 2025
Source payment records
JATENZO
Normalized: jatenzo
Drug TOLMAR, INC. $16.14 1 2025
Source payment records
SpaceOAR VUE System - 10mL
Normalized: spaceoar vue system 10ml
Device Boston Scientific Corporation $15.98 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.81 1 2025
Source payment records
  • 2025-11-17 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.81 · Open Payments source
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $15.41 1 2025
Source payment records
Tlando
Normalized: tlando
Drug Verity Pharmaceuticals Inc. $15.09 1 2025
Source payment records
AMYVID
Normalized: amyvid
Drug Lilly USA, LLC $14.71 1 2025
Source payment records
EMGALITY
Normalized: emgality
Drug Lilly USA, LLC $14.71 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $14.71 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
Biktarvy
biktarvy
2025 Biktarvy 2024 59
Beneficiary count suppressed
exact normalized Medicare Part D
DOVATO
dovato
2025 Dovato 2024 28
Beneficiary count suppressed
exact normalized Medicare Part D
ELIQUIS
eliquis
2025 Eliquis 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 23
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 97 exact normalized Medicare Part D
PROLIA
prolia
2025 Prolia 2024 24 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 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
24 14
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Biktarvy
open payments reported associated product
CMS Open Payments — General Payments
8065 supporting records · 2759 recipient NPIs · example record 1234350766
Biktarvy · 2024
Exact normalized brand match · 1 Part D row
59 suppressed by CMS
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Descovy
open payments reported associated product
CMS Open Payments — General Payments
2032 supporting records · 589 recipient NPIs · example record 1234351196
Descovy · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
97 17
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
27 suppressed by CMS
ViiV Healthcare Company
Exact reporting entity; no affiliate inference
2025 DOVATO
open payments reported associated product
CMS Open Payments — General Payments
18732 supporting records · 3540 recipient NPIs · example record 1189508902
Dovato · 2024
Exact normalized brand match · 1 Part D row
28 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
Atorvastatin CalciumAtorvastatin Calcium22063
Rosuvastatin CalciumRosuvastatin Calcium21760
Levothyroxine SodiumLevothyroxine Sodium19157
OzempicSemaglutide9717
LisinoprilLisinopril9632
Metformin HclMetformin Hcl8831
Amlodipine BesylateAmlodipine Besylate7422
Losartan PotassiumLosartan Potassium7222
GabapentinGabapentin7118
Metoprolol SuccinateMetoprolol Succinate6219
Sertraline HclSertraline Hcl6022
BiktarvyBictegrav/Emtricit/Tenofov Ala59suppressed
OmeprazoleOmeprazole5722
Zolpidem TartrateZolpidem Tartrate4716
Pantoprazole SodiumPantoprazole Sodium4614
Albuterol Sulfate HfaAlbuterol Sulfate4220
SimvastatinSimvastatin4214
MeloxicamMeloxicam3712
MirtazapineMirtazapine3711
HydrochlorothiazideHydrochlorothiazide3611
AcyclovirAcyclovir34suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3329
AllopurinolAllopurinol32suppressed
AzithromycinAzithromycin3228
Metoprolol TartrateMetoprolol Tartrate32suppressed
Escitalopram OxalateEscitalopram Oxalate31suppressed
DovatoDolutegravir Sodium/Lamivudine28suppressed
EliquisApixaban27suppressed
Trazodone HclTrazodone Hcl27suppressed
Tamsulosin HclTamsulosin Hcl26suppressed
ValacyclovirValacyclovir Hcl2611
Venlafaxine Hcl ErVenlafaxine Hcl25suppressed
Fluoxetine HclFluoxetine Hcl24suppressed
PregabalinPregabalin24suppressed
ProliaDenosumab2414
Doxycycline HyclateDoxycycline Hyclate2323
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide23suppressed
MounjaroTirzepatide23suppressed
Bupropion XlBupropion Hcl21suppressed
CelecoxibCelecoxib21suppressed
DescovyEmtricitabine/Tenofov Alafenam21suppressed
Duloxetine HclDuloxetine Hcl21suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2018
IrbesartanIrbesartan20suppressed
TestosteroneTestosterone20suppressed
Montelukast SodiumMontelukast Sodium19suppressed
Metformin Hcl ErMetformin Hcl18suppressed
Bupropion Hcl SrBupropion Hcl17suppressed
CarvedilolCarvedilol17suppressed
MethylprednisoloneMethylprednisolone1716
PrednisonePrednisone1713
FenofibrateFenofibrate Nanocrystallized16suppressed
AlprazolamAlprazolam15suppressed
ClopidogrelClopidogrel Bisulfate15suppressed
EstradiolEstradiol15suppressed
Potassium ChloridePotassium Chloride15suppressed
Propranolol Hcl ErPropranolol Hcl15suppressed
SpironolactoneSpironolactone15suppressed
FurosemideFurosemide14suppressed
Isentress HdRaltegravir Potassium14suppressed
MaravirocMaraviroc14suppressed
Nebivolol HclNebivolol Hcl14suppressed
Pravastatin SodiumPravastatin Sodium14suppressed
SynthroidLevothyroxine Sodium14suppressed
EszopicloneEszopiclone13suppressed
Ondansetron OdtOndansetron13suppressed
Triamcinolone AcetonideTriamcinolone Acetonide13suppressed
Ciprofloxacin HclCiprofloxacin Hcl12suppressed
Citalopram HbrCitalopram Hydrobromide12suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide12suppressed
Liothyronine SodiumLiothyronine Sodium12suppressed
TivicayDolutegravir Sodium12suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip11suppressed
IbuprofenIbuprofen11suppressed
Meclizine HclMeclizine Hcl11suppressed

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 $2,525.33 · 115 records ViiV Healthcare Company AIRSUPRA, AMYVID, APRETUDE, BREZTRI, Biktarvy, CABENUVA, CAPVAXIVE, CREON, DOVATO, ELIQUIS, EMGALITY, EVENITY, FARXIGA, FREESTYLE LIBRE 3, GALLANT, GEMTESA, INJECTAFER, JARDIANCE, JATENZO, KISUNLA, Korlym, LEQVIO, LINZESS, MOUNJARO, Mytesi, NURTEC ODT, OCTRODE, OTEZLA, Ozempic, PIFELTRO, PROLIA, QULIPTA, REPATHA, Rybelsus, SpaceOAR VUE System - 10mL, TRELEGY ELLIPTA, Tlando, UBRELVY, VIBERZI, Veozah, Wegovy, XGEVA, XIFAXAN, Yeztugo, ZEPBOUND 8
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