Dr. Katherine Mager, MD
Payment Breakdown by Category
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $406.48 | 6 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Merck Sharp & Dohme LLC | $159.06 | 4 | $0 (2024) |
| Genmab U.S., Inc. | $124.99 | 1 | $0 (2024) |
| Genentech USA, Inc. | $122.43 | 1 | $0 (2017) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $218.34 | 2 | Genmab U.S., Inc. ($124.99) |
| 2021 | $65.71 | 3 | Merck Sharp & Dohme Corporation ($65.71) |
| 2017 | $122.43 | 1 | Genentech USA, Inc. ($122.43) |
All Payment Transactions
6 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/04/2024 | Merck Sharp & Dohme LLC | — | Food and Beverage | In-kind items and services | $93.35 | General |
| 07/02/2024 | Genmab U.S., Inc. | Tivdak (Drug) | Food and Beverage | In-kind items and services | $124.99 | General |
| Category: Oncology | ||||||
| 12/15/2021 | Merck Sharp & Dohme Corporation | KEYTRUDA (Biological) | Food and Beverage | In-kind items and services | $23.61 | General |
| Category: ONCOLOGY | ||||||
| 12/08/2021 | Merck Sharp & Dohme Corporation | KEYTRUDA (Biological), LYNPARZA | Food and Beverage | In-kind items and services | $22.73 | General |
| Category: ONCOLOGY | ||||||
| 10/06/2021 | Merck Sharp & Dohme Corporation | KEYTRUDA (Biological), LYNPARZA | Food and Beverage | In-kind items and services | $19.37 | General |
| Category: ONCOLOGY | ||||||
| 02/23/2017 | Genentech USA, Inc. | Avastin (Biological) | Food and Beverage | In-kind items and services | $122.43 | General |
| Category: BioOncology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 3 | 62 | 143 | $34,180 | $8,519 |
| 2022 | 3 | 63 | 89 | $23,888 | $6,724 |
| 2021 | 5 | 120 | 168 | $43,742 | $11,593 |
| 2020 | 3 | 56 | 83 | $20,192 | $5,101 |
All Medicare Procedures & Services
16 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 16 | 50 | $13,847 | $3,795 | 27.4% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2023 | 20 | 29 | $8,095 | $2,161 | 26.7% |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Facility | 2023 | 15 | 53 | $9,873 | $2,009 | 20.3% |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | Facility | 2023 | 11 | 11 | $2,365 | $554.62 | 23.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 24 | 37 | $9,940 | $2,741 | 27.6% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 12 | 22 | $5,635 | $1,689 | 30.0% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Facility | 2022 | 11 | 13 | $5,083 | $1,464 | 28.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Facility | 2022 | 16 | 17 | $3,230 | $829.28 | 25.7% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Facility | 2021 | 36 | 64 | $15,992 | $4,745 | 29.7% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Facility | 2021 | 41 | 46 | $7,906 | $2,342 | 29.6% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Facility | 2021 | 18 | 18 | $7,365 | $1,821 | 24.7% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2021 | 12 | 18 | $6,285 | $1,451 | 23.1% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 13 | 22 | $6,194 | $1,234 | 19.9% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Facility | 2020 | 21 | 36 | $8,748 | $2,255 | 25.8% |
| 99204 | New patient office or other outpatient visit, typically 45 minutes | Facility | 2020 | 15 | 15 | $5,996 | $1,554 | 25.9% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Facility | 2020 | 20 | 32 | $5,448 | $1,291 | 23.7% |
About Dr. Katherine Mager, MD
Dr. Katherine Mager, MD is a Student in an Organized Health Care Education/Training Program healthcare provider based in Buffalo, New York. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 09/13/2011. The National Provider Identifier (NPI) number assigned to this provider is 1376825646.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Katherine Mager, MD has received a total of $406.48 in payments from pharmaceutical and medical device companies, with $218.34 received in 2024. These payments were reported across 6 transactions from 3 companies. The most common payment nature is "Food and Beverage" ($406.48).
As a Medicare-enrolled provider, Mager has provided services to 301 Medicare beneficiaries, totaling 483 services with total Medicare billing of $31,937. Data is available for 4 years (2020–2023), covering 16 distinct procedure/service records.
Practice Information
- Specialty Student in an Organized Health Care Education/Training Program
- Other Specialties Gynecologic Oncology
- Location Buffalo, NY
- Active Since 09/13/2011
- Last Updated 01/20/2021
- Taxonomy Code 390200000X
- Entity Type Individual
- NPI Number 1376825646
Products in Payments
- Tivdak (Drug) $124.99
- Avastin (Biological) $122.43
- KEYTRUDA (Biological) $65.71
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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