Healthcare provider profile · identity verified

Celia Marie Vihtelic Egan, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · GRAND RAPIDS, MI · NPI 1831488774

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 Celia Marie Vihtelic Egan, M.D. received $31,477.00 in general payments during 2025 across 60 reported records.

Novo Nordisk AS accounted for 58.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 23 associated products.

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

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 24 claims for Mounjaro by this doctor in 2024.

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

Payment overview · 2025

General Payments

$31,477.00

60 reported records · 16 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
Novo Nordisk AS Unresolved — no canonical attribution shown $18,257.6558.0%62025
Novo Nordisk Inc Unresolved — no canonical attribution shown $12,645.1740.2%242025
MAYNE PHARMA COMMERCIAL LLC Unresolved — no canonical attribution shown $109.800.3%82025
PFIZER INC. Unresolved — no canonical attribution shown $87.870.3%42025
Amgen Inc. Unresolved — no canonical attribution shown $66.550.2%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $65.570.2%22025
CashFlow Solutions, LLC Unresolved — no canonical attribution shown $33.200.1%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $29.750.1%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $27.520.1%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $26.290.1%12025
ABBVIE INC. Unresolved — no canonical attribution shown $25.540.1%12025
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $22.320.1%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $21.600.1%12025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $20.170.1%12025
Hologic Sales and Service, LLC Unresolved — no canonical attribution shown $19.330.1%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $18.670.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$17,437.505
Travel and Lodging$12,679.146
Food and Beverage$1,287.8446
Education$72.523

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
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $172.40 15 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $87.87 4 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $87.87 4 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $66.55 4 2025
Source payment records
LYMPHA PRESS OPTIMAL PLUS(US) BT
Normalized: lympha press optimal plus us bt
Device CashFlow Solutions, LLC $33.20 2 2025
Source payment records
PCD-51 731A (US) - White
Normalized: pcd 51 731a us white
Device CashFlow Solutions, LLC $33.20 2 2025
Source payment records
PCD-52 737A (US) White
Normalized: pcd 52 737a us white
Device CashFlow Solutions, LLC $33.20 2 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $29.75 1 2025
Source payment records
EOHILIA
Normalized: eohilia
Drug Takeda Pharmaceuticals U.S.A., Inc. $27.52 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $26.29 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $25.54 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $25.54 1 2025
Source payment records
INJECTAFER
Normalized: injectafer
Drug Daiichi Sankyo Inc. $22.32 1 2025
Source payment records
Kyleena
Normalized: kyleena
Drug Bayer Healthcare Pharmaceuticals Inc. $21.60 1 2025
Source payment records
Lynkuet
Normalized: lynkuet
Drug Bayer Healthcare Pharmaceuticals Inc. $21.60 1 2025
Source payment records
Mirena
Normalized: mirena
Drug Bayer Healthcare Pharmaceuticals Inc. $21.60 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $20.57 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $20.57 1 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $20.17 1 2025
Source payment records
MYOSURE TISSUE REMOVAL DEVICE
Normalized: myosure tissue removal device
Device Hologic Sales and Service, LLC $19.33 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $18.67 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $10.84 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $10.84 2 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 24
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 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
24 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
Metformin Hcl ErMetformin Hcl2913
MounjaroTirzepatide24suppressed
LorazepamLorazepam15suppressed
LisinoprilLisinopril14suppressed
TopiramateTopiramate14suppressed

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 $31,477.00 · 60 records Novo Nordisk AS AUSTEDO XR, Cologuard Collection Kit, Dexcom G6 Transmitter, EOHILIA, INJECTAFER, Kyleena, LYMPHA PRESS OPTIMAL PLUS(US) BT, Lynkuet, MOUNJARO, MYOSURE TISSUE REMOVAL DEVICE, Mirena, NURTEC ODT, Ozempic, PCD-51 731A (US) - White, PCD-52 737A (US) White, QULIPTA, REPATHA, Rybelsus, UBRELVY, Veozah, Wegovy, ZAVZPRET, ZEPBOUND 1
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