Total Payments
$2,194
2024 Payments
$1,427
Companies
28
Transactions
134
Medicare Patients
304
Medicare Billing
$18,910
Payment Breakdown by Category
Food & Beverage$2,180 (99.4%)
Education$13.89 (0.6%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $2,180 | 133 | 99.4% |
| Education | $13.89 | 1 | 0.6% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $295.49 | 17 | $0 (2024) |
| ABBVIE INC. | $227.29 | 18 | $0 (2024) |
| Lilly USA, LLC | $196.85 | 12 | $0 (2024) |
| AstraZeneca Pharmaceuticals LP | $175.91 | 7 | $0 (2024) |
| Abbott Laboratories | $170.15 | 10 | $0 (2024) |
| Novo Nordisk Inc | $157.97 | 10 | $0 (2024) |
| PFIZER INC. | $118.65 | 8 | $0 (2024) |
| Merck Sharp & Dohme LLC | $90.31 | 5 | $0 (2024) |
| Dexcom, Inc. | $88.97 | 4 | $0 (2024) |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $83.70 | 6 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,427 | 82 | ABBVIE INC. ($213.40) |
| 2023 | $429.91 | 27 | Teva Pharmaceuticals USA, Inc. ($126.65) |
| 2018 | $68.53 | 5 | Novo Nordisk Inc ($32.82) |
| 2017 | $268.83 | 20 | Novo Nordisk Inc ($63.54) |
All Payment Transactions
134 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/26/2024 | Lilly USA, LLC | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $14.70 | General |
| Category: Diabetes | ||||||
| 12/23/2024 | Dexcom, Inc. | Dexcom G6 Transmitter (Medical Supply) | Food and Beverage | In-kind items and services | $24.30 | General |
| Category: Endocrinology | ||||||
| 12/02/2024 | Teva Pharmaceuticals USA, Inc. | Austedo XR (Drug) | Food and Beverage | In-kind items and services | $23.11 | General |
| Category: Central Nervous System | ||||||
| 11/25/2024 | ABBVIE INC. | QULIPTA (Drug) | Food and Beverage | In-kind items and services | $26.56 | General |
| Category: NEUROSCIENCE | ||||||
| 11/14/2024 | Dexcom, Inc. | Dexcom G6 Transmitter (Medical Supply) | Food and Beverage | In-kind items and services | $18.18 | General |
| Category: Endocrinology | ||||||
| 11/06/2024 | Exact Sciences Corporation | Cologuard Collection Kit (Device) | Food and Beverage | In-kind items and services | $17.24 | General |
| Category: Oncology | ||||||
| 11/04/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $6.61 | General |
| Category: NEUROSCIENCE | ||||||
| 11/01/2024 | Otsuka America Pharmaceutical, Inc. | REXULTI (Drug) | Food and Beverage | In-kind items and services | $17.53 | General |
| Category: PSYCHIATRY | ||||||
| 10/22/2024 | Optinose US, Inc. | Xhance (Drug) | Food and Beverage | In-kind items and services | $13.95 | General |
| Category: Otolaryngology (Ear, Nose, Throat) | ||||||
| 10/18/2024 | Teva Pharmaceuticals USA, Inc. | Austedo XR (Drug) | Food and Beverage | In-kind items and services | $12.86 | General |
| Category: Central Nervous System | ||||||
| 10/15/2024 | Abbott Laboratories | FREESTYLE LIBRE 3 (Device) | Food and Beverage | In-kind items and services | $18.68 | General |
| Category: Diabetes Care | ||||||
| 10/14/2024 | Novo Nordisk Inc | Rybelsus (Drug), Ozempic | Food and Beverage | In-kind items and services | $14.41 | General |
| Category: Diabetes | ||||||
| 10/08/2024 | Vanda Pharmaceuticals Inc. | HETLIOZ (Drug), FANAPT | Food and Beverage | In-kind items and services | $35.09 | General |
| Category: NON-24-HOUR SLEEP-WAKE DISORDER | ||||||
| 10/04/2024 | Otsuka America Pharmaceutical, Inc. | REXULTI (Drug) | Food and Beverage | In-kind items and services | $14.93 | General |
| Category: PSYCHIATRY | ||||||
| 09/24/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $17.81 | General |
| Category: NEUROSCIENCE | ||||||
| 09/20/2024 | Lilly USA, LLC | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $14.10 | General |
| Category: Diabetes | ||||||
| 09/09/2024 | Teva Pharmaceuticals USA, Inc. | Austedo XR (Drug) | Food and Beverage | In-kind items and services | $14.49 | General |
| Category: Central Nervous System | ||||||
| 09/05/2024 | Grifols USA, LLC | Prolastin-C Liquid (Biological) | Food and Beverage | In-kind items and services | $13.55 | General |
| Category: Pulmonology | ||||||
| 08/26/2024 | Lilly USA, LLC | MOUNJARO (Drug), ZEPBOUND | Food and Beverage | In-kind items and services | $20.30 | General |
| Category: Diabetes | ||||||
| 08/19/2024 | ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | CAPLYTA (Drug) | Food and Beverage | In-kind items and services | $19.08 | General |
| Category: PSYCHIATRY | ||||||
| 08/16/2024 | Abbott Laboratories | FREESTYLE LIBRE 3 (Device) | Food and Beverage | In-kind items and services | $8.60 | General |
| Category: Diabetes Care | ||||||
| 08/13/2024 | ABBVIE INC. | QULIPTA (Drug), UBRELVY | Food and Beverage | In-kind items and services | $8.28 | General |
| Category: NEUROSCIENCE | ||||||
| 08/07/2024 | ABBVIE INC. | UBRELVY (Drug), QULIPTA | Food and Beverage | In-kind items and services | $2.69 | General |
| Category: NEUROSCIENCE | ||||||
| 08/05/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $16.77 | General |
| Category: NEUROSCIENCE | ||||||
| 08/05/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $3.03 | General |
| Category: NEUROSCIENCE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 3 | 38 | 51 | $2,132 | $1,063 |
| 2022 | 1 | 38 | 42 | $882.00 | $126.00 |
| 2021 | 1 | 19 | 19 | $399.00 | $57.00 |
| 2020 | 6 | 209 | 257 | $52,145 | $17,664 |
Total Patients
304
Total Services
369
Medicare Billing
$18,910
Procedure Codes
11
All Medicare Procedures & Services
11 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 87811 | Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Office | 2023 | 15 | 16 | $1,184 | $648.80 | 54.8% |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | Office | 2023 | 12 | 23 | $828.00 | $373.06 | 45.1% |
| 81002 | Urinalysis, manual test | Office | 2023 | 11 | 12 | $120.00 | $40.92 | 34.1% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2022 | 38 | 42 | $882.00 | $126.00 | 14.3% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2021 | 19 | 19 | $399.00 | $57.00 | 14.3% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 67 | 102 | $20,400 | $6,398 | 31.4% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2020 | 40 | 40 | $11,000 | $4,627 | 42.1% |
| G0438 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Office | 2020 | 19 | 19 | $7,885 | $3,242 | 41.1% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Office | 2020 | 55 | 68 | $11,900 | $3,164 | 26.6% |
| G0009 | Administration of pneumococcal vaccine | Office | 2020 | 12 | 12 | $720.00 | $185.64 | 25.8% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2020 | 16 | 16 | $240.00 | $48.00 | 20.0% |
About Dr. Adrian Chen, MD
Dr. Adrian Chen, MD is a Pediatrics healthcare provider based in Richmond, Missouri. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/08/2008. The National Provider Identifier (NPI) number assigned to this provider is 1790952869.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Adrian Chen, MD has received a total of $2,194 in payments from pharmaceutical and medical device companies, with $1,427 received in 2024. These payments were reported across 134 transactions from 28 companies. The most common payment nature is "Food and Beverage" ($2,180).
As a Medicare-enrolled provider, Chen has provided services to 304 Medicare beneficiaries, totaling 369 services with total Medicare billing of $18,910. Data is available for 4 years (2020–2023), covering 11 distinct procedure/service records.
Ad
Practice Information
- Specialty Pediatrics
- Other Specialties Internal Medicine
- Location Richmond, MO
- Active Since 05/08/2008
- Last Updated 07/24/2024
- Taxonomy Code 208000000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1790952869
Products in Payments
- Austedo XR (Drug) $255.96
- MOUNJARO (Drug) $155.88
- AIRSUPRA (Drug) $147.49
- FREESTYLE LIBRE 3 (Device) $137.18
- REXULTI (Drug) $126.15
- QULIPTA (Drug) $111.24
- VRAYLAR (Drug) $94.79
- Dexcom G6 Transmitter (Medical Supply) $88.97
- JARDIANCE (Drug) $74.58
- Cologuard Collection Kit (Device) $66.58
- HETLIOZ (Drug) $58.11
- NURTEC ODT (Drug) $54.44
- GEMTESA (Drug) $53.67
- VERQUVO (Drug) $40.59
- AJOVY (Biological) $39.53
- VIAGRA (Drug) $39.09
- MYDAYIS (Drug) $36.91
- Victoza (Drug) $36.74
- XYOSTED (Drug) $35.61
- ENTRESTO (Drug) $34.44
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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