Total Payments
$743.25
2020 Payments
$20.02
Companies
2
Transactions
36
Medicare Patients
695
Medicare Billing
$41,986
Payment Breakdown by Category
Food & Beverage$449.76 (60.5%)
Travel$293.49 (39.5%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $449.76 | 33 | 60.5% |
| Travel and Lodging | $293.49 | 3 | 39.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| EMD Serono, Inc. | $449.76 | 33 | $0 (2020) |
| GE Healthcare | $293.49 | 3 | $0 (2018) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2020 | $20.02 | 1 | EMD Serono, Inc. ($20.02) |
| 2019 | $326.62 | 24 | EMD Serono, Inc. ($326.62) |
| 2018 | $364.21 | 9 | GE Healthcare ($293.49) |
| 2017 | $32.40 | 2 | EMD Serono, Inc. ($32.40) |
All Payment Transactions
36 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 02/21/2020 | EMD Serono, Inc. | Mavenclad (Drug) | Food and Beverage | In-kind items and services | $20.02 | General |
| Category: Neurology | ||||||
| 12/18/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $17.76 | General |
| Category: Neurology | ||||||
| 12/18/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $0.58 | General |
| Category: Neurology | ||||||
| 11/18/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $15.31 | General |
| Category: Neurology | ||||||
| 11/18/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $2.96 | General |
| Category: Neurology | ||||||
| 11/06/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $10.07 | General |
| Category: Neurology | ||||||
| 10/23/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $12.51 | General |
| Category: Neurology | ||||||
| 10/19/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $4.38 | General |
| Category: Neurology | ||||||
| 09/25/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $13.55 | General |
| Category: Neurology | ||||||
| 09/25/2019 | EMD Serono, Inc. | Rebif (Biological) | Food and Beverage | In-kind items and services | $2.82 | General |
| Category: Neurology | ||||||
| 09/24/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $3.00 | General |
| Category: Neurology | ||||||
| 09/23/2019 | EMD Serono, Inc. | Rebif (Biological) | Food and Beverage | In-kind items and services | $5.95 | General |
| Category: Neurology | ||||||
| 08/21/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $14.60 | General |
| Category: Neurology | ||||||
| 07/17/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $14.78 | General |
| Category: Neurology | ||||||
| 07/17/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $1.10 | General |
| Category: Neurology | ||||||
| 07/09/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $8.06 | General |
| Category: Neurology | ||||||
| 06/20/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $119.05 | General |
| Category: Neurology | ||||||
| 06/19/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $13.58 | General |
| Category: Neurology | ||||||
| 06/19/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $1.64 | General |
| Category: Neurology | ||||||
| 05/22/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $1.72 | General |
| Category: Neurology | ||||||
| 04/17/2019 | EMD Serono, Inc. | Mavenclad (Biological) | Food and Beverage | In-kind items and services | $21.56 | General |
| Category: Neurology | ||||||
| 03/22/2019 | EMD Serono, Inc. | Rebif (Biological) | Food and Beverage | In-kind items and services | $14.86 | General |
| Category: Neurology | ||||||
| 02/28/2019 | EMD Serono, Inc. | Rebif (Biological) | Food and Beverage | In-kind items and services | $11.96 | General |
| Category: Neurology | ||||||
| 02/13/2019 | EMD Serono, Inc. | Rebif (Biological) | Food and Beverage | In-kind items and services | $13.51 | General |
| Category: Neurology | ||||||
| 02/13/2019 | EMD Serono, Inc. | Rebif (Biological) | Food and Beverage | In-kind items and services | $1.31 | General |
| Category: Neurology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 3 | 117 | 144 | $41,310 | $4,794 |
| 2022 | 4 | 135 | 158 | $46,800 | $8,264 |
| 2021 | 9 | 205 | 229 | $44,723 | $14,934 |
| 2020 | 8 | 238 | 252 | $42,406 | $13,994 |
Total Patients
695
Total Services
783
Medicare Billing
$41,986
Procedure Codes
27
All Medicare Procedures & Services
27 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2023 | 45 | 45 | $13,790 | $1,990 | 14.4% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 49 | 74 | $22,202 | $1,936 | 8.7% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 23 | 25 | $5,318 | $868.72 | 16.3% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 39 | 56 | $17,036 | $2,281 | 13.4% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 15 | 16 | $6,072 | $1,751 | 28.8% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2022 | 38 | 38 | $11,766 | $1,671 | 14.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 25 | 30 | $6,444 | $1,309 | 20.3% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Facility | 2022 | 18 | 18 | $5,482 | $1,252 | 22.8% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2021 | 48 | 48 | $13,826 | $6,621 | 47.9% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 30 | 43 | $11,433 | $2,747 | 24.0% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 25 | 31 | $5,807 | $1,327 | 22.8% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Facility | 2021 | 19 | 24 | $4,497 | $1,263 | 28.1% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2021 | 13 | 13 | $3,173 | $1,018 | 32.1% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 12 | 12 | $2,040 | $708.36 | 34.7% |
| 99442 | Physician telephone patient service, 11-20 minutes of medical discussion | Facility | 2021 | 11 | 11 | $1,936 | $358.44 | 18.5% |
| G0442 | Annual alcohol misuse screening, 15 minutes | Office | 2021 | 16 | 16 | $768.00 | $312.80 | 40.7% |
| G0444 | Annual depression screening, 15 minutes | Office | 2021 | 16 | 16 | $611.00 | $312.80 | 51.2% |
| G0008 | Administration of influenza virus vaccine | Office | 2021 | 15 | 15 | $632.00 | $265.95 | 42.1% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2020 | 41 | 41 | $11,316 | $4,964 | 43.9% |
| 99223 | Initial hospital inpatient care, typically 70 minutes per day | Facility | 2020 | 14 | 14 | $6,678 | $2,334 | 35.0% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Office | 2020 | 31 | 40 | $7,040 | $1,556 | 22.1% |
| 99442 | Physician telephone patient service, 11-20 minutes of medical discussion | Office | 2020 | 23 | 27 | $4,752 | $1,490 | 31.3% |
| G0442 | Annual alcohol misuse screening, 15 minutes | Office | 2020 | 44 | 44 | $2,112 | $837.48 | 39.7% |
| G0444 | Annual depression screening, 15 minutes | Office | 2020 | 42 | 42 | $1,512 | $800.38 | 52.9% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 15 | 16 | $4,112 | $748.00 | 18.2% |
About Dr. Christine Duffy, MD
Dr. Christine Duffy, MD is a Internal Medicine healthcare provider based in Riverside, Rhode Island. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/05/2006. The National Provider Identifier (NPI) number assigned to this provider is 1326087677.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Christine Duffy, MD has received a total of $743.25 in payments from pharmaceutical and medical device companies, with $20.02 received in 2020. These payments were reported across 36 transactions from 2 companies. The most common payment nature is "Food and Beverage" ($449.76).
As a Medicare-enrolled provider, Duffy has provided services to 695 Medicare beneficiaries, totaling 783 services with total Medicare billing of $41,986. Data is available for 4 years (2020–2023), covering 27 distinct procedure/service records.
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Practice Information
- Specialty Internal Medicine
- Location Riverside, RI
- Active Since 06/05/2006
- Last Updated 09/12/2016
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1326087677
Products in Payments
- Mavenclad (Biological) $276.21
- Rebif (Biological) $153.53
- Mavenclad (Drug) $20.02
Explore
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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