Total Payments
$18.3M
2024 Payments
$611,360
Companies
15
Transactions
52
Medicare Patients
2,542
Medicare Billing
$490,794
Payment Breakdown by Category
Royalty/License$16.5M (90.3%)
Other$1.8M (9.7%)
Food & Beverage$920.19 (0.0%)
Travel$695.83 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Royalty or License | $16.5M | 12 | 90.3% |
| Acquisitions | $1.8M | 6 | 9.7% |
| Food and Beverage | $920.19 | 26 | 0.0% |
| Travel and Lodging | $695.83 | 6 | 0.0% |
| Unspecified | $0 | 2 | 0.0% |
Payments by Type
General
$18.3M
50 transactions
Ownership
$0
2 transactions
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Medtronic MiniMed, Inc. | $14.7M | 4 | $0 (2020) |
| Medtronic, Inc. | $1.8M | 6 | $0 (2024) |
| Medtronic Vascular, Inc. | $1.4M | 7 | $0 (2019) |
| Medtronic USA, Inc. | $447,206 | 1 | $0 (2019) |
| Zimmer Biomet Holdings, Inc. | $1,181 | 9 | $0 (2024) |
| Flexion Therapeutics, Inc. | $164.48 | 11 | $0 (2020) |
| Sonex Health, Inc. | $56.57 | 2 | $0 (2021) |
| Pacira Pharmaceuticals Incorporated | $54.05 | 2 | $0 (2024) |
| Pacira Therapeutics, Inc. | $48.76 | 3 | $0 (2021) |
| Ethicon US, LLC | $33.52 | 1 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $611,360 | 7 | Medtronic, Inc. ($610,829) |
| 2022 | $0 | 1 | BlackSwan Vascular, Inc. |
| 2021 | $1.2M | 9 | Medtronic, Inc. ($1.2M) |
| 2020 | $14.7M | 8 | Medtronic MiniMed, Inc. ($14.7M) |
| 2019 | $1.3M | 13 | Medtronic Vascular, Inc. ($879,024) |
| 2018 | $487,021 | 14 | Medtronic Vascular, Inc. ($486,850) |
All Payment Transactions
52 individual payment records from CMS Open Payments — Page 1 of 3
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/07/2024 | Heron Therapeutics, Inc. | ZYNRELEF (Drug) | Food and Beverage | In-kind items and services | $22.70 | General |
| Category: POST SURGICAL PAIN RELIEF | ||||||
| 09/05/2024 | Medtronic, Inc. | INPEN SMART INSULIN DELIVERY SYSTEM (Device) | Acquisitions | Cash or cash equivalent | $387,769.22 | General |
| Category: Continuous Glucose Monitoring | ||||||
| 09/05/2024 | Medtronic, Inc. | INPEN SMART INSULIN DELIVERY SYSTEM (Device) | Acquisitions | Cash or cash equivalent | $223,060.12 | General |
| Category: Continuous Glucose Monitoring | ||||||
| 07/16/2024 | Pacira Pharmaceuticals Incorporated | Exparel (Drug), Iovera, Zilretta | Food and Beverage | In-kind items and services | $21.04 | General |
| Category: Pain Management | ||||||
| 06/19/2024 | Ethicon US, LLC | STRATAFIX (Device) | Food and Beverage | In-kind items and services | $33.52 | General |
| Category: Wound Closure | ||||||
| 06/12/2024 | Zimmer Biomet Holdings, Inc. | ROSA (Device) | Food and Beverage | In-kind items and services | $420.88 | General |
| Category: Knees | ||||||
| 05/14/2024 | Pacira Pharmaceuticals Incorporated | Exparel (Drug), Iovera, Zilretta | Food and Beverage | In-kind items and services | $33.01 | General |
| Category: Pain Management | ||||||
| 2022 | BlackSwan Vascular, Inc. | — | — | — | $0.00 | Ownership |
| 12/20/2021 | Medtronic, Inc. | InPen (Device) | Acquisitions | Cash or cash equivalent | $401,436.06 | General |
| Category: Continuous Glucose Monitoring | ||||||
| 12/20/2021 | Medtronic, Inc. | InPen (Device) | Acquisitions | Cash or cash equivalent | $230,921.81 | General |
| Category: Continuous Glucose Monitoring | ||||||
| 08/26/2021 | Pacira Therapeutics, Inc. | Zilretta (Drug) | Food and Beverage | In-kind items and services | $12.61 | General |
| Category: Musculoskeletal | ||||||
| 07/15/2021 | Pacira Therapeutics, Inc. | Zilretta (Drug) | Food and Beverage | In-kind items and services | $18.62 | General |
| Category: Musculoskeletal | ||||||
| 06/02/2021 | Pacira Therapeutics, Inc. | Zilretta (Drug) | Food and Beverage | In-kind items and services | $17.53 | General |
| Category: Musculoskeletal | ||||||
| 01/29/2021 | Medtronic, Inc. | — | Acquisitions | Cash or cash equivalent | $429,318.00 | General |
| 01/29/2021 | Medtronic, Inc. | — | Acquisitions | Cash or cash equivalent | $92,825.51 | General |
| 01/14/2021 | Sonex Health, Inc. | ULTRAGUIDECTR (Device) | Food and Beverage | In-kind items and services | $17.00 | General |
| Category: ORTHOPEDIC | ||||||
| 2021 | BlackSwan Vascular, Inc. | — | — | — | $0.00 | Ownership |
| 12/10/2020 | Medtronic MiniMed, Inc. | InPen (Device) | Royalty or License | Cash or cash equivalent | $1,772,393.80 | General |
| Category: Continuous Glucose Monitoring | ||||||
| 12/10/2020 | Medtronic MiniMed, Inc. | InPen (Device) | Royalty or License | Cash or cash equivalent | $1,019,550.60 | General |
| Category: Continuous Glucose Monitoring | ||||||
| 10/21/2020 | Flexion Therapeutics, Inc. | Zilretta (Drug) | Food and Beverage | In-kind items and services | $16.07 | General |
| Category: Musculoskeletal | ||||||
| 09/10/2020 | Medtronic MiniMed, Inc. | InPen (Device) | Royalty or License | Cash or cash equivalent | $7,563,587.00 | General |
| Category: Continuous Glucose Monitoring | ||||||
| 09/10/2020 | Medtronic MiniMed, Inc. | InPen (Device) | Royalty or License | Cash or cash equivalent | $4,350,873.00 | General |
| Category: Continuous Glucose Monitoring | ||||||
| 07/07/2020 | Sonex Health, Inc. | Sx-one Microknife (Device) | Food and Beverage | In-kind items and services | $39.57 | General |
| Category: Orthopedic | ||||||
| 05/12/2020 | Flexion Therapeutics, Inc. | Zilretta (Drug) | Food and Beverage | In-kind items and services | $14.73 | General |
| Category: Musculoskeletal | ||||||
| 01/29/2020 | Flexion Therapeutics, Inc. | Zilretta (Drug) | Food and Beverage | In-kind items and services | $15.80 | General |
| Category: Musculoskeletal | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 11 | 499 | 1,825 | $449,674 | $95,516 |
| 2022 | 11 | 553 | 2,074 | $438,905 | $118,581 |
| 2021 | 13 | 728 | 2,718 | $540,770 | $152,937 |
| 2020 | 12 | 762 | 1,938 | $473,551 | $123,759 |
Total Patients
2,542
Total Services
8,555
Medicare Billing
$490,794
Procedure Codes
47
All Medicare Procedures & Services
47 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 27447 | Replacement of knee joint, both sides of knee | Facility | 2023 | 28 | 28 | $154,027 | $20,799 | 13.5% |
| J3304 | Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | Office | 2023 | 18 | 1,024 | $24,576 | $13,650 | 55.5% |
| J7326 | Hyaluronan or derivative, gel-one, for intra-articular injection, per dose | Office | 2023 | 25 | 33 | $41,184 | $13,133 | 31.9% |
| 27245 | Treatment of broken neck of thigh bone with bone implant | Facility | 2023 | 12 | 12 | $67,464 | $11,718 | 17.4% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2023 | 167 | 247 | $22,549 | $10,080 | 44.7% |
| 27130 | Replacement of thigh bone and hip joint with prosthesis | Facility | 2023 | 14 | 14 | $86,582 | $9,857 | 11.4% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 76 | 76 | $15,100 | $6,795 | 45.0% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2023 | 65 | 89 | $23,552 | $4,939 | 21.0% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 37 | 39 | $11,911 | $3,829 | 32.1% |
| 20550 | Injection into tendon or ligament | Office | 2023 | 11 | 12 | $2,096 | $518.54 | 24.7% |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Office | 2023 | 46 | 251 | $632.50 | $198.05 | 31.3% |
| J7326 | Hyaluronan or derivative, gel-one, for intra-articular injection, per dose | Office | 2022 | 34 | 46 | $61,152 | $33,695 | 55.1% |
| 27447 | Replacement of knee joint, both sides of knee | Facility | 2022 | 21 | 21 | $131,699 | $18,207 | 13.8% |
| J3304 | Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | Office | 2022 | 22 | 1,218 | $30,768 | $16,331 | 53.1% |
| 27245 | Treatment of broken neck of thigh bone with bone implant | Facility | 2022 | 14 | 14 | $78,708 | $13,873 | 17.6% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2022 | 162 | 237 | $20,230 | $10,414 | 51.5% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 109 | 109 | $21,037 | $9,113 | 43.3% |
| 27130 | Replacement of thigh bone and hip joint with prosthesis | Facility | 2022 | 13 | 13 | $62,083 | $6,487 | 10.4% |
| 20610 | Aspiration and/or injection of fluid from large joint | Office | 2022 | 78 | 106 | $20,884 | $5,397 | 25.8% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 34 | 34 | $9,826 | $3,683 | 37.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 11 | 11 | $1,815 | $1,161 | 64.0% |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Office | 2022 | 55 | 265 | $702.50 | $220.89 | 31.4% |
| J7326 | Hyaluronan or derivative, gel-one, for intra-articular injection, per dose | Office | 2021 | 25 | 39 | $46,553 | $36,094 | 77.5% |
| J3304 | Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | Office | 2021 | 35 | 1,614 | $39,288 | $22,966 | 58.5% |
| 27447 | Repair of knee joint, lower or upper part of joint, inside and outside area | Facility | 2021 | 23 | 25 | $125,968 | $17,510 | 13.9% |
About Dr. Marshall Ching, M.D
Dr. Marshall Ching, M.D is a Specialist healthcare provider based in Oroville, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 09/21/2006. The National Provider Identifier (NPI) number assigned to this provider is 1215036835.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Marshall Ching, M.D has received a total of $18.3M in payments from pharmaceutical and medical device companies, with $611,360 received in 2024. These payments were reported across 52 transactions from 15 companies. The most common payment nature is "Royalty or License" ($16.5M).
As a Medicare-enrolled provider, Ching has provided services to 2,542 Medicare beneficiaries, totaling 8,555 services with total Medicare billing of $490,794. Data is available for 4 years (2020–2023), covering 47 distinct procedure/service records.
Ad
Practice Information
- Specialty Specialist
- Location Oroville, CA
- Active Since 09/21/2006
- Last Updated 07/08/2007
- Taxonomy Code 174400000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1215036835
Products in Payments
- InPen (Device) $15.3M
- VenaSeal (Device) $1.4M
- INPEN SMART INSULIN DELIVERY SYSTEM (Device) $610,829
- ROSA (Device) $1,144
- Zilretta (Drug) $213.24
- Exparel (Drug) $54.05
- Sx-one Microknife (Device) $39.57
- VISCO-3 (Biological) $36.96
- STRATAFIX (Device) $33.52
- ZYNRELEF (Drug) $22.70
- Neuromodulation Dspsbls and Accs (Device) $17.68
- ULTRAGUIDECTR (Device) $17.00
- OFIRMEV (Drug) $15.82
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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