Healthcare provider profile · identity verified

Ari Benjamin Geller, D.O.

Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology · BLOOMFIELD, CT · NPI 1710927892

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 Ari Benjamin Geller, D.O. received $82,944.32 in general payments during 2025 across 106 reported records.

Mallinckrodt Hospital Products Inc. accounted for 50.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 16 associated products.

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

AKEBIA THERAPEUTICS 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 Auryxia as an associated drug or biological on 494 records involving 327 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Auryxia by this doctor in 2024.

Bayer Healthcare Pharmaceuticals 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 Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 49 claims for Kerendia by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 159 claims for Jardiance 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 159 claims for Jardiance by this doctor in 2024.

Vifor Pharma, 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 Veltassa as an associated drug or biological on 5970 records involving 2480 distinct recipient NPIs. Public Medicare Part D data also shows 38 claims for Veltassa by this doctor in 2024.

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

Payment overview · 2025

General Payments

$82,944.32

106 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
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $41,943.0450.6%322025
AKEBIA THERAPEUTICS INC Unresolved — no canonical attribution shown $23,976.8928.9%392025
Lilly USA, LLC Unresolved — no canonical attribution shown $8,040.009.7%82025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $4,599.865.5%42025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $3,727.394.5%52025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$214.200.3%22025
Travere Therapeutics, Inc. Unresolved — no canonical attribution shown $146.880.2%42025
Otsuka Pharmaceutical Development & Commercialization, Inc. Unresolved — no canonical attribution shown $74.870.1%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $62.140.1%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $39.500.1%22025
Calliditas Therapeutics US Inc. Unresolved — no canonical attribution shown $28.960.0%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $27.240.0%12025
Amgen Inc. Unresolved — no canonical attribution shown $23.340.0%12025
Vifor Pharma, Inc. Unresolved — no canonical attribution shown $20.590.0%12025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $19.420.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$75,492.0040
Food and Beverage$3,275.8147
Travel and Lodging$3,066.1417
Consulting Fee$1,110.001
Education$0.371

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
TERLIVAZ
Normalized: terlivaz
Drug Mallinckrodt Hospital Products Inc. $41,943.04 32 2025
Source payment records
Vafseo
Normalized: vafseo
Drug AKEBIA THERAPEUTICS INC $23,976.89 39 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $10,719.86 10 2025
Source payment records
JYNARQUE
Normalized: jynarque
Drug Otsuka America Pharmaceutical, Inc. $3,523.08 2 2025
Source payment records
SYMPLICITY G3
Normalized: symplicity g3
Device Medtronic, Inc. $141.36 1 2025
Source payment records
Filspari
Normalized: filspari
Drug Travere Therapeutics, Inc. $127.62 2 2025
Source payment records
VOYXACT
Normalized: voyxact
Drug Otsuka America Pharmaceutical, Inc. $96.06 2 2025
Source payment records
ELLIPSYS VASCULAR ACCESS SYSTEM
Normalized: ellipsys vascular access system
Device Medtronic, Inc. $72.84 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $39.50 2 2025
Source payment records
Fabhalta
Normalized: fabhalta
Drug Novartis Pharmaceuticals Corporation $34.34 1 2025
Source payment records
Vanrafia
Normalized: vanrafia
Drug Novartis Pharmaceuticals Corporation $34.34 1 2025
Source payment records
TARPEYO
Normalized: tarpeyo
Drug Calliditas Therapeutics US Inc. $28.96 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $27.24 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $23.34 1 2025
Source payment records
Veltassa
Normalized: veltassa
Drug Vifor Pharma, Inc. $20.59 1 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $19.42 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
JARDIANCE
jardiance
2025 Jardiance 2024 159 exact normalized Medicare Part D
Kerendia
kerendia
2025 Kerendia 2024 49
Beneficiary count suppressed
exact normalized Medicare Part D
Veltassa
veltassa
2025 Veltassa 2024 38
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
AKEBIA THERAPEUTICS INC
Exact reporting entity; no affiliate inference
2025 Auryxia
open payments reported associated product
CMS Open Payments — General Payments
494 supporting records · 327 recipient NPIs · example record 1241812131
Auryxia · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Kerendia
open payments reported associated product
CMS Open Payments — General Payments
138674 supporting records · 48458 recipient NPIs · example record 1225434663
Kerendia · 2024
Exact normalized brand match · 1 Part D row
49 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
159 30
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
159 30
Vifor Pharma, Inc.
Exact reporting entity; no affiliate inference
2025 Veltassa
open payments reported associated product
CMS Open Payments — General Payments
5970 supporting records · 2480 recipient NPIs · example record 1172020739
Veltassa · 2024
Exact normalized brand match · 1 Part D row
38 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
Amlodipine BesylateAmlodipine Besylate17149
FarxigaDapagliflozin Propanediol17130
JardianceEmpagliflozin15930
TorsemideTorsemide13739
LisinoprilLisinopril9826
ClinolipidFat Emulsion/Olive/Soy/Phospho96suppressed
CalcitriolCalcitriol8126
Losartan PotassiumLosartan Potassium8124
ValsartanValsartan6921
Sevelamer CarbonateSevelamer Carbonate6724
KerendiaFinerenone49suppressed
FurosemideFurosemide4816
ProsolParenteral Amino Acid 20% No.148suppressed
SpironolactoneSpironolactone4513
Doxazosin MesylateDoxazosin Mesylate4411
CarvedilolCarvedilol4113
Potassium Citrate ErPotassium Citrate38suppressed
VeltassaPatiromer Calcium Sorbitex38suppressed
Potassium ChloridePotassium Chloride32suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide32suppressed
AllopurinolAllopurinol28suppressed
AuryxiaFerric Citrate22suppressed
Calcium AcetateCalcium Acetate21suppressed
ChlorthalidoneChlorthalidone21suppressed
HydrochlorothiazideHydrochlorothiazide17suppressed
Olmesartan MedoxomilOlmesartan Medoxomil17suppressed
Amiloride HclAmiloride Hcl15suppressed
GabapentinGabapentin13suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide13suppressed
PrednisonePrednisone13suppressed
BumetanideBumetanide12suppressed
DapagliflozinDapagliflozin Propanediol12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11suppressed
MetolazoneMetolazone11suppressed
Sertraline HclSertraline 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 $82,944.32 · 106 records Mallinckrodt Hospital Products Inc. ELLIPSYS VASCULAR ACCESS SYSTEM, Fabhalta, Filspari, JARDIANCE, JYNARQUE, KRYSTEXXA, Kerendia, Ohtuvayre, Ozempic, SYMPLICITY G3, TARPEYO, TERLIVAZ, VOYXACT, Vafseo, Vanrafia, Veltassa 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