Total Payments
$4,603
2024 Payments
$1,672
Companies
26
Transactions
261
Medicare Patients
1,686
Medicare Billing
$259,725
Payment Breakdown by Category
Food & Beverage$4,570 (99.3%)
Education$33.30 (0.7%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $4,570 | 259 | 99.3% |
| Education | $33.30 | 2 | 0.7% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| ABBVIE INC. | $940.63 | 63 | $0 (2024) |
| Janssen Biotech, Inc. | $687.20 | 37 | $0 (2024) |
| Takeda Pharmaceuticals U.S.A., Inc. | $455.77 | 26 | $0 (2024) |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $443.20 | 29 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $386.96 | 19 | $0 (2024) |
| Celgene Corporation | $261.16 | 20 | $0 (2024) |
| Lilly USA, LLC | $186.77 | 7 | $0 (2024) |
| Phathom Pharmaceuticals, Inc. | $172.54 | 4 | $0 (2024) |
| Amgen Inc. | $135.16 | 7 | $0 (2023) |
| IRONWOOD PHARMACEUTICALS, INC | $129.45 | 7 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,672 | 85 | Janssen Biotech, Inc. ($309.67) |
| 2023 | $1,536 | 92 | ABBVIE INC. ($444.85) |
| 2022 | $1,086 | 68 | Salix Pharmaceuticals, a division of Bausch Health US, LLC ($272.62) |
| 2021 | $309.76 | 16 | Salix Pharmaceuticals, a division of Bausch Health US, LLC ($93.45) |
All Payment Transactions
261 individual payment records from CMS Open Payments — Page 1 of 11
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/18/2024 | Lilly USA, LLC | OMVOH (Drug) | Food and Beverage | In-kind items and services | $32.41 | General |
| Category: Immunology | ||||||
| 12/18/2024 | AIMMUNE THERAPEUTICS, INC. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $14.24 | General |
| Category: ENDOCRINE PANCREATIC INSUFFICIENCY | ||||||
| 12/11/2024 | ABBVIE INC. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $21.64 | General |
| Category: IMMUNOLOGY | ||||||
| 12/05/2024 | Janssen Biotech, Inc. | TREMFYA (Drug), STELARA | Food and Beverage | In-kind items and services | $100.85 | General |
| Category: Immunology | ||||||
| 12/04/2024 | PFIZER INC. | XELJANZ (Drug), VELSIPITY | Food and Beverage | In-kind items and services | $13.10 | General |
| Category: GASTROINTESTINAL;INFLAMMATION;OPHTHALMOLOGY;TRANSPLANT | ||||||
| 12/03/2024 | Takeda Pharmaceuticals U.S.A., Inc. | EOHILIA (Drug) | Food and Beverage | In-kind items and services | $15.39 | General |
| Category: INTERNAL MEDICINE | ||||||
| 12/02/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $10.34 | General |
| Category: IMMUNOLOGY | ||||||
| 11/27/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $17.13 | General |
| Category: IMMUNOLOGY | ||||||
| 11/25/2024 | Janssen Biotech, Inc. | TREMFYA (Drug) | Food and Beverage | In-kind items and services | $20.10 | General |
| Category: Immunology | ||||||
| 11/20/2024 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $20.17 | General |
| Category: Gastroenterology | ||||||
| 11/20/2024 | IRONWOOD PHARMACEUTICALS, INC | Linzess (Drug) | Food and Beverage | Cash or cash equivalent | $18.95 | General |
| Category: GI | ||||||
| 11/18/2024 | ABBVIE INC. | SKYRIZI (Biological), RINVOQ | Food and Beverage | In-kind items and services | $15.86 | General |
| Category: IMMUNOLOGY | ||||||
| 11/18/2024 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $6.16 | General |
| Category: INTERNAL MEDICINE | ||||||
| 11/15/2024 | ABBVIE INC. | RINVOQ (Biological), SKYRIZI | Food and Beverage | In-kind items and services | $11.46 | General |
| Category: IMMUNOLOGY | ||||||
| 11/12/2024 | Phathom Pharmaceuticals, Inc. | VOQUEZNA (Drug) | Food and Beverage | In-kind items and services | $16.66 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/11/2024 | ABBVIE INC. | SKYRIZI (Biological) | Food and Beverage | In-kind items and services | $3.30 | General |
| Category: IMMUNOLOGY | ||||||
| 11/01/2024 | Takeda Pharmaceuticals U.S.A., Inc. | EOHILIA (Drug) | Food and Beverage | In-kind items and services | $20.22 | General |
| Category: INTERNAL MEDICINE | ||||||
| 10/30/2024 | Takeda Pharmaceuticals U.S.A., Inc. | EOHILIA (Drug) | Food and Beverage | In-kind items and services | $21.64 | General |
| Category: INTERNAL MEDICINE | ||||||
| 10/18/2024 | Janssen Biotech, Inc. | TREMFYA (Drug) | Food and Beverage | In-kind items and services | $19.22 | General |
| Category: Immunology | ||||||
| 10/15/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $2.21 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 10/14/2024 | Takeda Pharmaceuticals U.S.A., Inc. | ENTYVIO (Biological) | Food and Beverage | In-kind items and services | $15.11 | General |
| Category: INTERNAL MEDICINE | ||||||
| 10/14/2024 | ABBVIE INC. | RINVOQ (Biological) | Food and Beverage | In-kind items and services | $13.14 | General |
| Category: IMMUNOLOGY | ||||||
| 10/14/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $5.43 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 10/09/2024 | Celgene Corporation | ZEPOSIA (Drug) | Food and Beverage | Cash or cash equivalent | $16.90 | General |
| Category: Neuroscience | ||||||
| 10/03/2024 | Janssen Biotech, Inc. | TREMFYA (Drug) | Food and Beverage | In-kind items and services | $20.79 | General |
| Category: Immunology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 14 | 469 | 495 | $228,782 | $43,554 |
| 2022 | 13 | 439 | 4,896 | $385,107 | $121,527 |
| 2021 | 15 | 567 | 1,415 | $381,986 | $79,577 |
| 2020 | 9 | 211 | 217 | $102,767 | $15,067 |
Total Patients
1,686
Total Services
7,023
Medicare Billing
$259,725
Procedure Codes
51
All Medicare Procedures & Services
51 procedure records from CMS Medicare Utilization — Page 1 of 3
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2023 | 80 | 84 | $75,600 | $15,596 | 20.6% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2023 | 83 | 85 | $46,750 | $6,349 | 13.6% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2023 | 53 | 54 | $39,420 | $5,538 | 14.0% |
| G0105 | Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 2023 | 17 | 17 | $11,900 | $2,756 | 23.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 29 | 37 | $5,069 | $2,333 | 46.0% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 26 | 26 | $5,200 | $2,057 | 39.6% |
| G0121 | Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | Facility | 2023 | 12 | 12 | $8,400 | $2,006 | 23.9% |
| 96413 | Administration of chemotherapy into vein, 1 hour or less | Office | 2023 | 14 | 15 | $4,950 | $1,411 | 28.5% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 15 | 15 | $3,900 | $1,366 | 35.0% |
| 45378 | Diagnostic exam of large bowel using a flexible endoscope | Facility | 2023 | 11 | 11 | $7,700 | $1,313 | 17.0% |
| 43249 | Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | Facility | 2023 | 11 | 11 | $6,270 | $1,223 | 19.5% |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 13 | 15 | $2,055 | $829.86 | 40.4% |
| 43450 | Dilation of esophagus | Facility | 2023 | 14 | 14 | $2,856 | $406.00 | 14.2% |
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | Facility | 2023 | 91 | 99 | $8,712 | $371.75 | 4.3% |
| J3380 | Injection, vedolizumab, 1 mg | Office | 2022 | 11 | 3,600 | $100,800 | $61,327 | 60.8% |
| J1745 | Injection, infliximab, excludes biosimilar, 10 mg | Office | 2022 | 14 | 860 | $94,600 | $24,636 | 26.0% |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Facility | 2022 | 75 | 76 | $67,320 | $14,059 | 20.9% |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Facility | 2022 | 89 | 91 | $48,730 | $6,402 | 13.1% |
| 45380 | Biopsy of large bowel using a flexible endoscope | Facility | 2022 | 39 | 41 | $29,080 | $3,831 | 13.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 38 | 42 | $5,754 | $2,645 | 46.0% |
| 96413 | Administration of chemotherapy into vein, 1 hour or less | Office | 2022 | 18 | 19 | $6,270 | $1,822 | 29.1% |
| 45378 | Diagnostic exam of large bowel using a flexible endoscope | Facility | 2022 | 14 | 14 | $9,610 | $1,773 | 18.5% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 22 | 22 | $4,400 | $1,747 | 39.7% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 16 | 24 | $3,288 | $1,277 | 38.8% |
| 43249 | Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | Facility | 2022 | 11 | 11 | $5,570 | $1,107 | 19.9% |
About Dr. Christopher Mulder, DO
Dr. Christopher Mulder, DO is a Internal Medicine healthcare provider based in Clive, Iowa. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/09/2009. The National Provider Identifier (NPI) number assigned to this provider is 1356577951.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Christopher Mulder, DO has received a total of $4,603 in payments from pharmaceutical and medical device companies, with $1,672 received in 2024. These payments were reported across 261 transactions from 26 companies. The most common payment nature is "Food and Beverage" ($4,570).
As a Medicare-enrolled provider, Mulder has provided services to 1,686 Medicare beneficiaries, totaling 7,023 services with total Medicare billing of $259,725. Data is available for 4 years (2020–2023), covering 51 distinct procedure/service records.
Ad
Practice Information
- Specialty Internal Medicine
- Other Specialties Gastroenterology, Gastroenterology
- Location Clive, IA
- Active Since 06/09/2009
- Last Updated 11/03/2020
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1356577951
Products in Payments
- SKYRIZI (Biological) $396.36
- STELARA (Biological) $339.37
- RINVOQ (Biological) $314.73
- DUPIXENT (Biological) $304.96
- ENTYVIO (Biological) $293.23
- ZEPOSIA (Drug) $291.54
- XIFAXAN (Drug) $250.14
- TRULANCE (Drug) $193.06
- REMICADE (Biological) $186.87
- VOQUEZNA (Drug) $172.54
- TREMFYA (Drug) $160.96
- OMVOH (Drug) $154.88
- Linzess (Drug) $129.45
- IBSRELA (Drug) $121.24
- GATTEX (Drug) $105.29
- DIFICID (Drug) $88.95
- XELJANZ (Drug) $85.05
- HUMIRA (Biological) $81.60
- VIBERZI (Drug) $75.55
- AMJEVITA (Biological) $68.53
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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