Healthcare provider profile · identity verified

Justin David Overhoff, PA-C

Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical · SPOKANE, WA · NPI 1508331836

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 Justin David Overhoff, PA-C received $1,326.13 in general payments during 2025 across 44 reported records.

Astellas Pharma US Inc accounted for 18.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 17 associated products.

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

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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 101 claims for Myrbetriq by this doctor in 2024.

Sumitomo Pharma America, 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 GEMTESA as an associated drug or biological on 61692 records involving 22152 distinct recipient NPIs. Public Medicare Part D data also shows 50 claims for Gemtesa by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,326.13

44 reported records · 13 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
Astellas Pharma US Inc Unresolved — no canonical attribution shown $247.9118.7%42025
Boston Scientific Corporation Unresolved — no canonical attribution shown $243.3518.4%52025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $226.4517.1%92025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $150.2711.3%82025
Ferring Pharmaceuticals Inc. Unresolved — no canonical attribution shown $126.929.6%42025
ABBVIE INC. Unresolved — no canonical attribution shown $100.387.6%52025
BLUEWIND MEDICAL Unresolved — no canonical attribution shown $81.546.2%12025
ACCORD HEALTHCARE, INC. Unresolved — no canonical attribution shown $38.352.9%22025
IMMUNITYBIO, INC. Unresolved — no canonical attribution shown $34.082.6%22025
BIOPROTECT MEDICAL, INC. Unresolved — no canonical attribution shown $24.421.8%12025
Caris MPI, Inc. Unresolved — no canonical attribution shown $18.101.4%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $17.421.3%12025
PFIZER INC. Unresolved — no canonical attribution shown $16.941.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,126.1542
Education$199.982

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
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $226.45 9 2025
Source payment records
AMS 700
Normalized: ams 700
Device Boston Scientific Corporation $147.68 3 2025
Source payment records
ADSTILADRIN
Normalized: adstiladrin
Biological Ferring Pharmaceuticals Inc. $126.92 4 2025
Source payment records
ERLEADA
Normalized: erleada
Drug Janssen Biotech, Inc. $101.83 6 2025
Source payment records
BOTOX
Normalized: botox
Biological ABBVIE INC. $100.38 5 2025
Source payment records
Axonics
Normalized: axonics
Device Boston Scientific Corporation $95.67 2 2025
Source payment records
REVI
Normalized: revi
Device BLUEWIND MEDICAL $81.54 1 2025
Source payment records
XTANDI
Normalized: xtandi
Drug Astellas Pharma US Inc, PFIZER INC. $64.87 3 2025
Source payment records
Camcevi
Normalized: camcevi
Drug ACCORD HEALTHCARE, INC. $38.35 2 2025
Source payment records
ANKTIVA
Normalized: anktiva
Drug IMMUNITYBIO, INC. $34.08 2 2025
Source payment records
CARVYKTI
Normalized: carvykti
Drug Janssen Biotech, Inc. $27.43 1 2025
Source payment records
RYBREVANT
Normalized: rybrevant
Drug Janssen Biotech, Inc. $27.43 1 2025
Source payment records
BIOPROTECT BALLOON IMPLANT SYSTEM
Normalized: bioprotect balloon implant system
Device BIOPROTECT MEDICAL, INC. $24.42 1 2025
Source payment records
MI CANCER SEEK
Normalized: mi cancer seek
Device Caris MPI, Inc. $18.10 1 2025
Source payment records
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $17.42 1 2025
Source payment records
ORGOVYX
Normalized: orgovyx
Drug PFIZER INC. $16.94 1 2025
Source payment records
TALZENNA
Normalized: talzenna
Drug PFIZER INC. $16.94 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
GEMTESA
gemtesa
2025 Gemtesa 2024 50 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
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
101 28
Sumitomo Pharma America, Inc.
Exact reporting entity; no affiliate inference
2025 GEMTESA
open payments reported associated product
CMS Open Payments — General Payments
61692 supporting records · 22152 recipient NPIs · example record 1176593503
Gemtesa · 2024
Exact normalized brand match · 1 Part D row
50 14

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
Tamsulosin HclTamsulosin Hcl451142
Methenamine HippurateMethenamine Hippurate13525
SilodosinSilodosin11133
MyrbetriqMirabegron10128
Ciprofloxacin HclCiprofloxacin Hcl5948
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim5946
GemtesaVibegron5014
FinasterideFinasteride4714
Oxybutynin Chloride ErOxybutynin Chloride4619
Solifenacin SuccinateSolifenacin Succinate4413
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst4334
Testosterone CypionateTestosterone Cypionate38suppressed
EstradiolEstradiol3619
Potassium Citrate ErPotassium Citrate33suppressed
Fosfomycin TromethamineFosfomycin Tromethamine29suppressed
Oxybutynin ChlorideOxybutynin Chloride2713
CephalexinCephalexin2116
LevofloxacinLevofloxacin1916
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1817
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen1515
Amitriptyline HclAmitriptyline Hcl14suppressed
ElmironPentosan Polysulfate Sodium14suppressed
Doxycycline HyclateDoxycycline Hyclate1211
Fesoterodine Fumarate ErFesoterodine Fumarate11suppressed

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 $1,326.13 · 44 records Astellas Pharma US Inc ADSTILADRIN, AMS 700, ANKTIVA, Axonics, BIOPROTECT BALLOON IMPLANT SYSTEM, BOTOX, CARVYKTI, Camcevi, ERLEADA, GEMTESA, KEYTRUDA, MI CANCER SEEK, ORGOVYX, REVI, RYBREVANT, TALZENNA, XTANDI 2
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