Healthcare provider profile · identity verified

Phoenix Senna North, MD

Allopathic & Osteopathic Physicians|Family Medicine · SILVERTON, OR · NPI 1336110469

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 Phoenix Senna North, MD received $759.51 in general payments during 2025 across 37 reported records.

Amgen Inc. accounted for 20.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 24 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Jardiance.

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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Jardiance 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 31 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 12 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$759.51

37 reported records · 15 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
Amgen Inc. Unresolved — no canonical attribution shown $158.3020.8%72025
PFIZER INC. Unresolved — no canonical attribution shown $75.9110.0%42025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $75.389.9%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $68.819.1%32025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $54.187.1%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $52.566.9%22025
Abbott Laboratories Unresolved — no canonical attribution shown $43.505.7%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $37.715.0%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $36.904.9%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $36.044.8%22025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $35.074.6%22025
VERTEX PHARMACEUTICALS INCORPORATED Unresolved — no canonical attribution shown $27.003.5%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $21.622.9%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $18.942.5%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $17.592.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$759.5137

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
EVENITY
Normalized: evenity
Biological Amgen Inc. $158.30 7 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $75.38 4 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $54.18 3 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $52.56 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $46.16 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $44.11 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $44.11 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $44.11 2 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $43.50 2 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $36.90 2 2025
Source payment records
  • 2025-03-25 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $19.85 · Open Payments source
  • 2025-11-06 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $17.05 · Open Payments source
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $35.07 2 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $31.80 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $31.80 2 2025
Source payment records
JOURNAVX
Normalized: journavx
Drug VERTEX PHARMACEUTICALS INCORPORATED $27.00 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $24.37 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $23.18 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $22.65 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $21.62 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $19.09 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $18.94 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $17.59 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $16.95 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $16.95 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $14.53 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
ELIQUIS
eliquis
2025 Eliquis 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 11
Beneficiary count suppressed
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
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
11 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
31 suppressed by CMS
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
12 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
Levothyroxine SodiumLevothyroxine Sodium10125
LisinoprilLisinopril6215
Amlodipine BesylateAmlodipine Besylate4913
Atorvastatin CalciumAtorvastatin Calcium4412
Trazodone HclTrazodone Hcl42suppressed
GabapentinGabapentin36suppressed
OzempicSemaglutide31suppressed
Potassium ChloridePotassium Chloride30suppressed
Metformin HclMetformin Hcl29suppressed
Metoprolol SuccinateMetoprolol Succinate29suppressed
SimvastatinSimvastatin29suppressed
OmeprazoleOmeprazole28suppressed
Losartan PotassiumLosartan Potassium27suppressed
ClonazepamClonazepam26suppressed
Alendronate SodiumAlendronate Sodium25suppressed
EstradiolEstradiol2512
AzithromycinAzithromycin2218
Albuterol Sulfate HfaAlbuterol Sulfate19suppressed
Duloxetine HclDuloxetine Hcl19suppressed
PrednisonePrednisone19suppressed
PregabalinPregabalin19suppressed
FurosemideFurosemide17suppressed
Buspirone HclBuspirone Hcl16suppressed
Pioglitazone HclPioglitazone Hcl16suppressed
Ondansetron OdtOndansetron15suppressed
Sertraline HclSertraline Hcl15suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim15suppressed
AlprazolamAlprazolam14suppressed
AmoxicillinAmoxicillin1411
HydrochlorothiazideHydrochlorothiazide14suppressed
LovastatinLovastatin14suppressed
Metoprolol TartrateMetoprolol Tartrate14suppressed
Quetiapine FumarateQuetiapine Fumarate14suppressed
EliquisApixaban12suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12suppressed
Rosuvastatin CalciumRosuvastatin Calcium12suppressed
CephalexinCephalexin11suppressed
Escitalopram OxalateEscitalopram Oxalate11suppressed
JardianceEmpagliflozin11suppressed
Pravastatin SodiumPravastatin Sodium11suppressed

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 $759.51 · 37 records Amgen Inc. ABRYSVO, AREXVY, BREZTRI, CAPLYTA, COMIRNATY, ELIQUIS, EVENITY, FARXIGA, FREESTYLE LIBRE 3, GEMTESA, JARDIANCE, JOURNAVX, Kerendia, MOUNJARO, NURTEC ODT, PREVNAR 20, REXULTI, SHINGRIX, TRELEGY ELLIPTA, The Cologuard Plus Collection Kit, Wegovy, XIFAXAN, ZEPBOUND, ZORYVE 3
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