Total Payments
$429.13
2024 Payments
$188.96
Companies
8
Transactions
13
Medicare Patients
3,040
Medicare Billing
$447,678
Payment Breakdown by Category
Food & Beverage$429.13 (100.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $429.13 | 13 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Dendreon Pharmaceuticals LLC | $199.55 | 3 | $0 (2024) |
| Avadel Specialty Pharmaceuticals, LLC | $50.90 | 3 | $0 (2018) |
| Laborie Medical Technologies Corp. | $43.06 | 1 | $0 (2024) |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $42.39 | 1 | $0 (2021) |
| AstraZeneca Pharmaceuticals LP | $38.94 | 2 | $0 (2023) |
| Progenics Pharmaceuticals, Inc. | $28.30 | 1 | $0 (2023) |
| ABC Home Medical Supply, Inc. | $13.14 | 1 | $0 (2023) |
| Teleflex LLC | $12.85 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $188.96 | 2 | Dendreon Pharmaceuticals LLC ($145.90) |
| 2023 | $61.25 | 3 | Progenics Pharmaceuticals, Inc. ($28.30) |
| 2022 | $31.98 | 2 | AstraZeneca Pharmaceuticals LP ($19.13) |
| 2021 | $42.39 | 1 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) ($42.39) |
| 2019 | $23.28 | 1 | Dendreon Pharmaceuticals LLC ($23.28) |
| 2018 | $81.27 | 4 | Avadel Specialty Pharmaceuticals, LLC ($50.90) |
All Payment Transactions
13 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/02/2024 | Dendreon Pharmaceuticals LLC | PROVENGE (Drug) | Food and Beverage | In-kind items and services | $145.90 | General |
| Category: CELLULAR BIOLOGIC TREATMENT FOR PROSTATE CANCER | ||||||
| 05/20/2024 | Laborie Medical Technologies Corp. | Optilume BPH Drug Coated Balloon Catheter (Device) | Food and Beverage | Cash or cash equivalent | $43.06 | General |
| Category: Urology | ||||||
| 08/02/2023 | Progenics Pharmaceuticals, Inc. | PYLARIFY (Drug) | Food and Beverage | In-kind items and services | $28.30 | General |
| Category: RADIOPHARMACEUTICAL | ||||||
| 02/14/2023 | ABC Home Medical Supply, Inc. | — | Food and Beverage | In-kind items and services | $13.14 | General |
| 01/13/2023 | AstraZeneca Pharmaceuticals LP | IMFINZI (Biological) | Food and Beverage | In-kind items and services | $19.81 | General |
| Category: Oncology | ||||||
| 12/06/2022 | Teleflex LLC | UROLIFT (Device) | Food and Beverage | In-kind items and services | $12.85 | General |
| Category: Interventional Urology | ||||||
| 12/05/2022 | AstraZeneca Pharmaceuticals LP | IMFINZI (Biological) | Food and Beverage | In-kind items and services | $19.13 | General |
| Category: Oncology | ||||||
| 07/02/2021 | ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | LifeVest (Device) | Food and Beverage | Cash or cash equivalent | $42.39 | General |
| Category: Electromedical and Electrotherapeutic Apparatus | ||||||
| 06/10/2019 | Dendreon Pharmaceuticals LLC | PROVENGE (Drug) | Food and Beverage | In-kind items and services | $23.28 | General |
| Category: CELLULAR BIOLOGIC TREATMENT FOR PROSTATE CANCER | ||||||
| 12/19/2018 | Avadel Specialty Pharmaceuticals, LLC | Noctiva (Drug) | Food and Beverage | In-kind items and services | $16.32 | General |
| Category: Urology | ||||||
| 11/09/2018 | Avadel Specialty Pharmaceuticals, LLC | Noctiva (Drug) | Food and Beverage | In-kind items and services | $17.91 | General |
| Category: Urology | ||||||
| 05/16/2018 | Dendreon Pharmaceuticals LLC | PROVENGE (Drug) | Food and Beverage | In-kind items and services | $30.37 | General |
| Category: CELLULAR BIOLOGIC TREATMENT FOR PROSTATE CANCER | ||||||
| 04/13/2018 | Avadel Specialty Pharmaceuticals, LLC | Noctiva (Drug) | Food and Beverage | In-kind items and services | $16.67 | General |
| Category: Urology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 7 | 939 | 1,004 | $1.1M | $116,028 |
| 2022 | 7 | 866 | 940 | $1.1M | $129,949 |
| 2021 | 7 | 682 | 749 | $997,167 | $122,325 |
| 2020 | 7 | 553 | 609 | $625,165 | $79,377 |
Total Patients
3,040
Total Services
3,302
Medicare Billing
$447,678
Procedure Codes
28
All Medicare Procedures & Services
28 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | Facility | 2023 | 397 | 434 | $572,012 | $61,934 | 10.8% |
| 99291 | Critical care, first 30-74 minutes | Facility | 2023 | 200 | 211 | $375,158 | $37,935 | 10.1% |
| 99284 | Emergency department visit with moderate level of medical decision making | Facility | 2023 | 95 | 103 | $93,318 | $9,442 | 10.1% |
| 31500 | Emergent insertion of breathing tube into windpipe using an endoscope | Facility | 2023 | 24 | 24 | $13,924 | $2,757 | 19.8% |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | Facility | 2023 | 30 | 30 | $31,830 | $2,066 | 6.5% |
| 93042 | Electrocardiogram (ecg) 1 to 3 leads with review by physician only | Facility | 2023 | 178 | 187 | $15,708 | $1,011 | 6.4% |
| 99283 | Emergency department visit with low level of medical decision making | Facility | 2023 | 15 | 15 | $7,170 | $883.50 | 12.3% |
| 99291 | Critical care, first 30-74 minutes | Facility | 2022 | 255 | 278 | $494,232 | $59,574 | 12.1% |
| 99285 | Emergency department visit for life threatening or functioning severity | Facility | 2022 | 313 | 347 | $457,346 | $58,531 | 12.8% |
| 99284 | Emergency department visit for problem of high severity | Facility | 2022 | 44 | 46 | $41,676 | $5,135 | 12.3% |
| 31500 | Emergent insertion of breathing tube into windpipe using an endoscope | Facility | 2022 | 20 | 21 | $12,163 | $2,276 | 18.7% |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | Facility | 2022 | 27 | 28 | $29,677 | $1,878 | 6.3% |
| 99283 | Emergency department visit for problem of moderate severity | Facility | 2022 | 24 | 25 | $11,950 | $1,455 | 12.2% |
| 93042 | Electrocardiogram (ecg) 1 to 3 leads with review by physician only | Facility | 2022 | 183 | 195 | $16,380 | $1,101 | 6.7% |
| 99285 | Emergency department visit, problem with significant threat to life or function | Facility | 2021 | 339 | 392 | $512,526 | $64,252 | 12.5% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2021 | 211 | 221 | $392,938 | $47,325 | 12.0% |
| 99284 | Emergency department visit, problem of high severity | Facility | 2021 | 52 | 53 | $47,188 | $5,821 | 12.3% |
| 31500 | Emergent insertion of breathing tube into windpipe cartilage using an endoscope | Facility | 2021 | 19 | 19 | $9,021 | $2,289 | 25.4% |
| 36556 | Insertion of central venous catheter for infusion, patient 5 years or older, not tunneled | Facility | 2021 | 24 | 25 | $26,308 | $1,801 | 6.8% |
| 99283 | Emergency department visit, moderately severe problem | Facility | 2021 | 14 | 15 | $7,170 | $701.61 | 9.8% |
| 93042 | Interpretation and report of electrical activity of heart using 1-3 leads | Facility | 2021 | 23 | 24 | $2,016 | $135.93 | 6.7% |
| 99285 | Emergency department visit, problem with significant threat to life or function | Facility | 2020 | 305 | 346 | $376,200 | $52,412 | 13.9% |
| 99291 | Critical care delivery critically ill or injured patient, first 30-74 minutes | Facility | 2020 | 80 | 82 | $145,796 | $17,248 | 11.8% |
| 99284 | Emergency department visit, problem of high severity | Facility | 2020 | 52 | 61 | $45,140 | $5,936 | 13.1% |
| 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | Facility | 2020 | 29 | 29 | $30,583 | $2,112 | 6.9% |
About Dr. Christopher Ng, MD
Dr. Christopher Ng, MD is a Emergency Medicine healthcare provider based in Los Angeles, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/23/2006. The National Provider Identifier (NPI) number assigned to this provider is 1790711588.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Christopher Ng, MD has received a total of $429.13 in payments from pharmaceutical and medical device companies, with $188.96 received in 2024. These payments were reported across 13 transactions from 8 companies. The most common payment nature is "Food and Beverage" ($429.13).
As a Medicare-enrolled provider, Ng has provided services to 3,040 Medicare beneficiaries, totaling 3,302 services with total Medicare billing of $447,678. Data is available for 4 years (2020–2023), covering 28 distinct procedure/service records.
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Practice Information
- Specialty Emergency Medicine
- Other Specialties Internal Medicine
- Location Los Angeles, CA
- Active Since 06/23/2006
- Last Updated 03/15/2017
- Taxonomy Code 207P00000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1790711588
Products in Payments
- PROVENGE (Drug) $199.55
- Noctiva (Drug) $50.90
- Optilume BPH Drug Coated Balloon Catheter (Device) $43.06
- LifeVest (Device) $42.39
- IMFINZI (Biological) $38.94
- PYLARIFY (Drug) $28.30
- UROLIFT (Device) $12.85
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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