Dr. Gustaaf De Ridder, MD
NPI: 1528350923
Total Payments
$75,546
2024 Payments
$33,988
Companies
8
Transactions
72
Medicare Patients
9,576
Medicare Billing
$203,679
Payment Breakdown by Category
Other$63,804 (84.5%)
Consulting$6,459 (8.5%)
Travel$3,223 (4.3%)
Food & Beverage$2,002 (2.6%)
Education$59.00 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $62,804 | 28 | 83.1% |
| Consulting Fee | $6,459 | 2 | 8.5% |
| Travel and Lodging | $3,223 | 17 | 4.3% |
| Food and Beverage | $2,002 | 23 | 2.6% |
| Honoraria | $1,000 | 1 | 1.3% |
| Education | $59.00 | 1 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| GENZYME CORPORATION | $68,181 | 60 | $0 (2024) |
| Mallinckrodt Hospital Products Inc. | $4,009 | 2 | $0 (2024) |
| Cerus Corporation | $1,531 | 5 | $0 (2017) |
| Terumo BCT, Inc. | $1,400 | 1 | $0 (2023) |
| Grifols Diagnostic Solutions, Inc. | $218.69 | 1 | $0 (2022) |
| Bard Peripheral Vascular, Inc. | $116.22 | 1 | $0 (2022) |
| Haemonetics Corporation | $57.51 | 1 | $0 (2024) |
| Ortho-Clinical Diagnostics, Inc. | $33.32 | 1 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $33,988 | 29 | GENZYME CORPORATION ($29,980) |
| 2023 | $31,015 | 27 | GENZYME CORPORATION ($29,615) |
| 2022 | $6,470 | 9 | GENZYME CORPORATION ($6,076) |
| 2021 | $2,509 | 1 | GENZYME CORPORATION ($2,509) |
| 2019 | $33.32 | 1 | Ortho-Clinical Diagnostics, Inc. ($33.32) |
| 2017 | $1,531 | 5 | Cerus Corporation ($1,531) |
All Payment Transactions
72 individual payment records from CMS Open Payments — Page 1 of 3
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/20/2024 | Haemonetics Corporation | SAFETRACE TX (Device) | Food and Beverage | In-kind items and services | $57.51 | General |
| Category: DEVICES | ||||||
| 10/19/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Food and Beverage | In-kind items and services | $43.15 | General |
| Category: Hematology | ||||||
| 09/26/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,512.00 | General |
| Category: Hematology | ||||||
| 09/24/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $1,512.00 | General |
| Category: Hematology | ||||||
| 09/20/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $2,376.00 | General |
| Category: Hematology | ||||||
| 09/20/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Travel and Lodging | In-kind items and services | $463.45 | General |
| Category: Hematology | ||||||
| 09/20/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Food and Beverage | In-kind items and services | $15.56 | General |
| Category: Hematology | ||||||
| 09/19/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $4,536.00 | General |
| Category: Hematology | ||||||
| 09/19/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Travel and Lodging | Cash or cash equivalent | $135.98 | General |
| Category: Hematology | ||||||
| 09/19/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Food and Beverage | In-kind items and services | $128.88 | General |
| Category: Hematology | ||||||
| 09/19/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Travel and Lodging | Cash or cash equivalent | $86.00 | General |
| Category: Hematology | ||||||
| 09/19/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Food and Beverage | Cash or cash equivalent | $8.40 | General |
| Category: Hematology | ||||||
| 08/15/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $3,672.00 | General |
| Category: Hematology | ||||||
| 08/15/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Food and Beverage | In-kind items and services | $100.80 | General |
| Category: Hematology | ||||||
| 08/15/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Travel and Lodging | Cash or cash equivalent | $98.49 | General |
| Category: Hematology | ||||||
| 04/18/2024 | GENZYME CORPORATION | CABLIVI (Biological), ENJAYMO | Food and Beverage | In-kind items and services | $142.20 | General |
| Category: Hematology | ||||||
| 04/17/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $5,400.00 | General |
| Category: Hematology | ||||||
| 04/17/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Travel and Lodging | Cash or cash equivalent | $396.85 | General |
| Category: Hematology | ||||||
| 04/17/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Travel and Lodging | In-kind items and services | $194.77 | General |
| Category: Hematology | ||||||
| 04/17/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Food and Beverage | In-kind items and services | $135.49 | General |
| Category: Hematology | ||||||
| 04/17/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Food and Beverage | Cash or cash equivalent | $13.94 | General |
| Category: Hematology | ||||||
| 04/17/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Travel and Lodging | Cash or cash equivalent | $11.75 | General |
| Category: Hematology | ||||||
| 04/11/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $2,808.00 | General |
| Category: Hematology | ||||||
| 04/11/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Food and Beverage | In-kind items and services | $125.00 | General |
| Category: Hematology | ||||||
| 04/11/2024 | GENZYME CORPORATION | CABLIVI (Biological) | Travel and Lodging | Cash or cash equivalent | $57.62 | General |
| Category: Hematology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 8 | 2,370 | 3,055 | $795,838 | $47,428 |
| 2022 | 7 | 2,998 | 4,023 | $1.1M | $61,420 |
| 2021 | 7 | 2,238 | 2,882 | $897,823 | $50,921 |
| 2020 | 8 | 1,970 | 2,419 | $361,128 | $43,910 |
Total Patients
9,576
Total Services
12,379
Medicare Billing
$203,679
Procedure Codes
37
All Medicare Procedures & Services
37 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 84165 | Protein measurement, serum | Facility | 2023 | 1,126 | 1,494 | $119,473 | $17,594 | 14.7% |
| 86334 | Immunologic analysis technique on serum (immunofixation) | Facility | 2023 | 654 | 760 | $113,760 | $8,869 | 7.8% |
| 36514 | Mechanical separation of plasma from blood | Facility | 2023 | 16 | 106 | $465,671 | $7,459 | 1.6% |
| 84166 | Protein measurement, body fluid | Facility | 2023 | 237 | 315 | $34,959 | $5,316 | 15.2% |
| 86335 | Immunologic analysis technique on body fluid, other fluids with concentration | Facility | 2023 | 236 | 276 | $40,668 | $4,667 | 11.5% |
| 86077 | Blood bank physician services for cross match and/or evaluation and written report | Facility | 2023 | 70 | 73 | $14,415 | $2,726 | 18.9% |
| 86078 | Blood bank physician services for investigation of transfusion reaction with written report | Facility | 2023 | 13 | 13 | $5,257 | $485.42 | 9.2% |
| 85060 | Blood smear interpretation by physician with written report | Facility | 2023 | 18 | 18 | $1,635 | $312.29 | 19.1% |
| 84165 | Protein measurement, serum | Facility | 2022 | 1,243 | 1,729 | $193,769 | $22,654 | 11.7% |
| 86334 | Immunologic analysis technique on serum (immunofixation) | Facility | 2022 | 772 | 1,066 | $231,544 | $14,126 | 6.1% |
| 36514 | Mechanical separation of plasma from blood | Facility | 2022 | 14 | 87 | $430,955 | $6,288 | 1.5% |
| 86335 | Immunologic analysis technique on body fluid, other fluids with concentration | Facility | 2022 | 243 | 338 | $74,002 | $5,977 | 8.1% |
| 84166 | Protein measurement, body fluid | Facility | 2022 | 212 | 237 | $39,006 | $4,174 | 10.7% |
| 84165 | Protein measurement, serum | Office | 2022 | 245 | 273 | $34,909 | $3,122 | 8.9% |
| 86334 | Immunologic analysis technique on serum (immunofixation) | Office | 2022 | 140 | 154 | $37,324 | $1,870 | 5.0% |
| 86077 | Blood bank physician services for cross match and/or evaluation and written report | Facility | 2022 | 39 | 40 | $7,727 | $1,498 | 19.4% |
| 86335 | Immunologic analysis technique on body fluid, other fluids with concentration | Office | 2022 | 43 | 50 | $12,040 | $865.63 | 7.2% |
| 84166 | Protein measurement, body fluid | Office | 2022 | 23 | 25 | $5,250 | $445.47 | 8.5% |
| 85060 | Blood smear interpretation by physician with written report | Facility | 2022 | 24 | 24 | $2,688 | $398.94 | 14.8% |
| 84165 | Protein measurement, serum | Facility | 2021 | 952 | 1,212 | $135,570 | $16,402 | 12.1% |
| 36514 | Mechanical separation of plasma from opening blood | Facility | 2021 | 25 | 164 | $453,256 | $11,817 | 2.6% |
| 86334 | Immunologic analysis technique on serum (immunofixation) | Facility | 2021 | 650 | 809 | $173,585 | $11,007 | 6.3% |
| 86335 | Immunologic analysis technique on body fluid, other fluids with concentration | Facility | 2021 | 211 | 283 | $59,217 | $3,941 | 6.7% |
| 86077 | Blood bank physician services for cross match and/or evaluation and written report | Facility | 2021 | 73 | 74 | $13,874 | $2,847 | 20.5% |
| 84166 | Protein measurement, body fluid | Facility | 2021 | 151 | 162 | $29,065 | $2,279 | 7.8% |
About Dr. Gustaaf De Ridder, MD
Dr. Gustaaf De Ridder, MD is a Student in an Organized Health Care Education/Training Program healthcare provider based in Danville, Pennsylvania. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/04/2011. The National Provider Identifier (NPI) number assigned to this provider is 1528350923.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Gustaaf De Ridder, MD has received a total of $75,546 in payments from pharmaceutical and medical device companies, with $33,988 received in 2024. These payments were reported across 72 transactions from 8 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($62,804).
As a Medicare-enrolled provider, De Ridder has provided services to 9,576 Medicare beneficiaries, totaling 12,379 services with total Medicare billing of $203,679. Data is available for 4 years (2020–2023), covering 37 distinct procedure/service records.
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Practice Information
- Specialty Student in an Organized Health Care Education/Training Program
- Other Specialties Anatomic Pathology & Clinical Pathology
- Location Danville, PA
- Active Since 05/04/2011
- Last Updated 08/05/2019
- Taxonomy Code 390200000X
- Entity Type Individual
- NPI Number 1528350923
Products in Payments
- CABLIVI (Biological) $58,088
- CELLEX (Device) $4,009
- INTERCEPT BLOOD SYSTEM (Device) $1,531
- Spectra Optia (Device) $1,400
- Erytra (Device) $218.69
- SAFETRACE TX (Device) $57.51
- ENJAYMO (Biological) $49.36
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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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