Total Payments
$1,221
2024 Payments
$84.04
Companies
10
Transactions
48
Medicare Patients
1,352
Medicare Billing
$451,339
Payment Breakdown by Category
Food & Beverage$1,039 (85.1%)
Education$182.11 (14.9%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,039 | 43 | 85.1% |
| Education | $182.11 | 5 | 14.9% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Mallinckrodt Hospital Products Inc. | $505.64 | 19 | $0 (2024) |
| Horizon Therapeutics plc | $207.25 | 8 | $0 (2022) |
| GlaxoSmithKline, LLC. | $137.25 | 4 | $0 (2021) |
| Mallinckrodt Enterprises LLC | $129.75 | 4 | $0 (2019) |
| OPKO Pharmaceuticals, LLC | $120.48 | 1 | $0 (2019) |
| Allergan Inc. | $61.88 | 5 | $0 (2017) |
| Exeltis, USA Inc. | $17.36 | 1 | $0 (2022) |
| Gilead Sciences Inc | $15.08 | 1 | $0 (2017) |
| Travere Therapeutics, Inc. | $14.23 | 4 | $0 (2024) |
| AstraZeneca Pharmaceuticals LP | $12.06 | 1 | $0 (2020) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $84.04 | 6 | Mallinckrodt Hospital Products Inc. ($75.92) |
| 2023 | $163.74 | 4 | Mallinckrodt Hospital Products Inc. ($163.74) |
| 2022 | $449.36 | 19 | Mallinckrodt Hospital Products Inc. ($218.64) |
| 2021 | $184.59 | 7 | GlaxoSmithKline, LLC. ($137.25) |
| 2020 | $12.06 | 1 | AstraZeneca Pharmaceuticals LP ($12.06) |
| 2019 | $215.47 | 2 | OPKO Pharmaceuticals, LLC ($120.48) |
| 2017 | $111.72 | 9 | Allergan Inc. ($61.88) |
All Payment Transactions
48 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 09/06/2024 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $32.43 | General |
| Category: IMMUNOLOGY | ||||||
| 06/03/2024 | Travere Therapeutics, Inc. | — | Education | In-kind items and services | $2.38 | General |
| 05/16/2024 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $18.28 | General |
| Category: IMMUNOLOGY | ||||||
| 05/16/2024 | Travere Therapeutics, Inc. | — | Education | In-kind items and services | $3.08 | General |
| 05/16/2024 | Travere Therapeutics, Inc. | — | Education | In-kind items and services | $2.66 | General |
| 04/05/2024 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $25.21 | General |
| Category: IMMUNOLOGY | ||||||
| 08/11/2023 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Education | In-kind items and services | $79.00 | General |
| Category: IMMUNOLOGY | ||||||
| 08/10/2023 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $25.55 | General |
| Category: IMMUNOLOGY | ||||||
| 02/02/2023 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $33.06 | General |
| Category: IMMUNOLOGY | ||||||
| 01/12/2023 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $26.13 | General |
| Category: IMMUNOLOGY | ||||||
| 11/17/2022 | Horizon Therapeutics plc | KRYSTEXXA (Biological) | Food and Beverage | In-kind items and services | $7.36 | General |
| Category: KRYSTEXXA | ||||||
| 10/06/2022 | Horizon Therapeutics plc | KRYSTEXXA (Biological) | Food and Beverage | In-kind items and services | $11.10 | General |
| Category: KRYSTEXXA | ||||||
| 09/22/2022 | Horizon Therapeutics plc | KRYSTEXXA (Biological) | Food and Beverage | In-kind items and services | $6.23 | General |
| Category: KRYSTEXXA | ||||||
| 09/15/2022 | Horizon Therapeutics plc | KRYSTEXXA (Biological) | Food and Beverage | In-kind items and services | $19.04 | General |
| Category: KRYSTEXXA | ||||||
| 08/25/2022 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $16.50 | General |
| Category: IMMUNOLOGY | ||||||
| 08/18/2022 | Horizon Therapeutics plc | KRYSTEXXA (Biological) | Food and Beverage | In-kind items and services | $7.69 | General |
| Category: KRYSTEXXA | ||||||
| 08/16/2022 | Travere Therapeutics, Inc. | — | Food and Beverage | In-kind items and services | $6.11 | General |
| 08/11/2022 | Horizon Therapeutics plc | KRYSTEXXA (Biological) | Food and Beverage | In-kind items and services | $16.46 | General |
| Category: KRYSTEXXA | ||||||
| 08/01/2022 | Exeltis, USA Inc. | PURIFIED CORTROPHIN GEL (Drug) | Food and Beverage | In-kind items and services | $17.36 | General |
| Category: Treatment of certain chronic autoimmune disorders, including acute exacerbations of MS and RA | ||||||
| 07/22/2022 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $20.60 | General |
| Category: IMMUNOLOGY | ||||||
| 07/14/2022 | Horizon Therapeutics plc | KRYSTEXXA (Biological) | Food and Beverage | In-kind items and services | $124.99 | General |
| Category: KRYSTEXXA | ||||||
| 07/01/2022 | Horizon Therapeutics plc | KRYSTEXXA (Biological) | Food and Beverage | In-kind items and services | $14.38 | General |
| Category: KRYSTEXXA | ||||||
| 06/23/2022 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $9.82 | General |
| Category: IMMUNOLOGY | ||||||
| 06/16/2022 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $92.55 | General |
| Category: IMMUNOLOGY | ||||||
| 05/12/2022 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $15.49 | General |
| Category: IMMUNOLOGY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 3 | 198 | 902 | $133,650 | $58,211 |
| 2022 | 4 | 266 | 1,389 | $198,325 | $90,707 |
| 2021 | 7 | 407 | 2,085 | $298,810 | $140,263 |
| 2020 | 8 | 481 | 2,408 | $371,220 | $162,159 |
Total Patients
1,352
Total Services
6,784
Medicare Billing
$451,339
Procedure Codes
22
All Medicare Procedures & Services
22 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Facility | 2023 | 89 | 677 | $82,000 | $41,554 | 50.7% |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Facility | 2023 | 85 | 92 | $18,400 | $9,288 | 50.5% |
| 90935 | Hemodialysis procedure with physician evaluation | Facility | 2023 | 24 | 133 | $33,250 | $7,368 | 22.2% |
| 99232 | Follow-up hospital inpatient care per day, typically 25 minutes | Facility | 2022 | 125 | 1,012 | $108,925 | $56,372 | 51.8% |
| 90962 | Dialysis services, 1 physician visit per month (20 years or older) | Office | 2022 | 11 | 78 | $19,500 | $12,577 | 64.5% |
| 90935 | Hemodialysis procedure with physician evaluation | Facility | 2022 | 38 | 202 | $50,500 | $11,519 | 22.8% |
| 99222 | Initial hospital inpatient care per day, typically 50 minutes | Facility | 2022 | 92 | 97 | $19,400 | $10,239 | 52.8% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2021 | 170 | 1,478 | $150,600 | $83,980 | 55.8% |
| 90935 | Hemodialysis procedure with one physician evaluation | Facility | 2021 | 52 | 319 | $79,750 | $18,496 | 23.2% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2021 | 130 | 140 | $28,000 | $14,902 | 53.2% |
| 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | Office | 2021 | 12 | 41 | $18,450 | $9,725 | 52.7% |
| 90962 | Dialysis services (1 physician visit per month), patient 20 years of age and older | Office | 2021 | 15 | 63 | $15,750 | $9,587 | 60.9% |
| 99223 | Initial hospital inpatient care, typically 70 minutes per day | Facility | 2021 | 16 | 18 | $4,590 | $2,833 | 61.7% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2021 | 12 | 26 | $1,670 | $739.78 | 44.3% |
| 99232 | Subsequent hospital inpatient care, typically 25 minutes per day | Facility | 2020 | 188 | 1,508 | $151,900 | $82,510 | 54.3% |
| 90935 | Hemodialysis procedure with one physician evaluation | Facility | 2020 | 62 | 426 | $106,500 | $23,920 | 22.5% |
| 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | Office | 2020 | 18 | 104 | $46,800 | $18,929 | 40.4% |
| 99222 | Initial hospital inpatient care, typically 50 minutes per day | Facility | 2020 | 111 | 135 | $27,000 | $14,158 | 52.4% |
| 99223 | Initial hospital inpatient care, typically 70 minutes per day | Facility | 2020 | 35 | 60 | $15,300 | $9,236 | 60.4% |
| 90962 | Dialysis services (1 physician visit per month), patient 20 years of age and older | Office | 2020 | 20 | 53 | $13,250 | $7,459 | 56.3% |
| 99233 | Subsequent hospital inpatient care, typically 35 minutes per day | Facility | 2020 | 19 | 46 | $6,010 | $3,664 | 61.0% |
| 99231 | Subsequent hospital inpatient care, typically 15 minutes per day | Facility | 2020 | 28 | 76 | $4,460 | $2,282 | 51.2% |
About Dr. Qing Chen, MD
Dr. Qing Chen, MD is a Nephrology healthcare provider based in Saint Louis, Missouri. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/01/2006. The National Provider Identifier (NPI) number assigned to this provider is 1164494530.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Qing Chen, MD has received a total of $1,221 in payments from pharmaceutical and medical device companies, with $84.04 received in 2024. These payments were reported across 48 transactions from 10 companies. The most common payment nature is "Food and Beverage" ($1,039).
As a Medicare-enrolled provider, Chen has provided services to 1,352 Medicare beneficiaries, totaling 6,784 services with total Medicare billing of $451,339. Data is available for 4 years (2020–2023), covering 22 distinct procedure/service records.
Ad
Practice Information
- Specialty Nephrology
- Other Specialties Nephrology
- Location Saint Louis, MO
- Active Since 02/01/2006
- Last Updated 08/08/2024
- Taxonomy Code 207RN0300X
- Entity Type Individual
- NPI Number 1164494530
Products in Payments
- ACTHAR (Biological) $635.39
- KRYSTEXXA (Biological) $207.25
- BENLYSTA (Biological) $137.25
- Rayaldee (Drug) $120.48
- BYSTOLIC (Drug) $29.23
- VRAYLAR (Drug) $22.18
- PURIFIED CORTROPHIN GEL (Drug) $17.36
- LOKELMA (Drug) $12.06
- SAPHRIS (Drug) $10.47
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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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