Total Payments
$3,109
2024 Payments
$3,090
Companies
34
Transactions
122
Medicare Patients
686
Medicare Billing
$36,696
Payment Breakdown by Category
Food & Beverage$3,009 (96.8%)
Education$99.95 (3.2%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $3,009 | 121 | 96.8% |
| Education | $99.95 | 1 | 3.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | $263.49 | 12 | $0 (2024) |
| Takeda Pharmaceuticals U.S.A., Inc. | $262.77 | 9 | $0 (2024) |
| Eisai Inc. | $248.73 | 10 | $0 (2024) |
| AstraZeneca Pharmaceuticals LP | $228.24 | 9 | $0 (2024) |
| Gilead Sciences, Inc. | $218.29 | 8 | $0 (2024) |
| Daiichi Sankyo Inc. | $188.67 | 7 | $0 (2024) |
| Incyte Corporation | $139.88 | 7 | $0 (2024) |
| Stemline Therapeutics Inc. | $138.85 | 5 | $0 (2024) |
| Merck Sharp & Dohme LLC | $138.21 | 6 | $0 (2024) |
| PUMA BIOTECHNOLOGY, INC. | $136.46 | 5 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $3,090 | 120 | Novartis Pharmaceuticals Corporation ($263.49) |
| 2021 | $18.45 | 2 | Ironwood Pharmaceuticals, Inc ($11.67) |
All Payment Transactions
122 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/26/2024 | PFIZER INC. | TIVDAK (Biological) | Food and Beverage | In-kind items and services | $19.96 | General |
| Category: Oncology | ||||||
| 12/24/2024 | Coherus Biosciences Inc. | LOQTORZI (Biological) | Food and Beverage | In-kind items and services | $21.90 | General |
| Category: Oncology | ||||||
| 12/23/2024 | Daiichi Sankyo Inc. | Enhertu (Drug) | Food and Beverage | In-kind items and services | $27.93 | General |
| Category: ONCOLOGY | ||||||
| 12/16/2024 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $27.19 | General |
| 12/09/2024 | Eisai Inc. | Lenvima (Drug) | Food and Beverage | In-kind items and services | $21.30 | General |
| Category: Oncology | ||||||
| 12/06/2024 | Blueprint Medicines Corporation | AYVAKIT (Drug) | Food and Beverage | In-kind items and services | $30.55 | General |
| Category: Oncology / Rare Diseases | ||||||
| 12/03/2024 | AstraZeneca Pharmaceuticals LP | IMFINZI (Biological) | Food and Beverage | In-kind items and services | $27.40 | General |
| Category: Oncology | ||||||
| 12/01/2024 | SOBI, INC | SYNAGIS (Drug) | Food and Beverage | In-kind items and services | $18.29 | General |
| Category: IMMUNOLOGY | ||||||
| 11/27/2024 | Incyte Corporation | JAKAFI (Drug) | Food and Beverage | Cash or cash equivalent | $29.31 | General |
| Category: Hematology/Oncology | ||||||
| 11/22/2024 | Aveo Pharmaceuticals, Inc. | FOTIVDA (Drug) | Food and Beverage | In-kind items and services | $21.27 | General |
| Category: Oncology | ||||||
| 11/14/2024 | Takeda Pharmaceuticals U.S.A., Inc. | FRUZAQLA (Drug) | Food and Beverage | In-kind items and services | $23.85 | General |
| Category: ONCOLOGY | ||||||
| 11/12/2024 | Eisai Inc. | Lenvima (Drug) | Food and Beverage | In-kind items and services | $28.18 | General |
| Category: Oncology | ||||||
| 11/11/2024 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $24.66 | General |
| 11/08/2024 | AstraZeneca Pharmaceuticals LP | IMFINZI (Biological) | Food and Beverage | In-kind items and services | $27.40 | General |
| Category: Oncology | ||||||
| 10/31/2024 | Eisai Inc. | Lenvima (Drug) | Food and Beverage | In-kind items and services | $29.24 | General |
| Category: Oncology | ||||||
| 10/29/2024 | Coherus Biosciences Inc. | Udenyca (Biological) | Food and Beverage | In-kind items and services | $21.90 | General |
| Category: Granulocyte colony stimulating factor | ||||||
| 10/25/2024 | Daiichi Sankyo Inc. | Enhertu (Drug) | Food and Beverage | In-kind items and services | $29.90 | General |
| Category: ONCOLOGY | ||||||
| 10/23/2024 | AstraZeneca Pharmaceuticals LP | ENHERTU (Biological) | Food and Beverage | In-kind items and services | $22.10 | General |
| Category: Oncology | ||||||
| 10/22/2024 | Novartis Pharmaceuticals Corporation | KISQALI (Drug) | Food and Beverage | In-kind items and services | $23.69 | General |
| Category: Oncology | ||||||
| 10/22/2024 | Daiichi Sankyo Inc. | Enhertu (Drug) | Food and Beverage | In-kind items and services | $23.18 | General |
| Category: ONCOLOGY | ||||||
| 10/18/2024 | Janssen Biotech, Inc. | RYBREVANT (Drug) | Food and Beverage | In-kind items and services | $28.65 | General |
| Category: Oncology | ||||||
| 10/12/2024 | Bayer Healthcare Pharmaceuticals Inc. | Nubeqa (Drug), Xofigo | Food and Beverage | In-kind items and services | $14.75 | General |
| Category: Oncology | ||||||
| 10/11/2024 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $24.79 | General |
| 10/09/2024 | PUMA BIOTECHNOLOGY, INC. | — | Food and Beverage | In-kind items and services | $29.22 | General |
| 10/08/2024 | Eisai Inc. | Lenvima (Drug) | Food and Beverage | In-kind items and services | $20.09 | General |
| Category: Oncology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 5 | 122 | 123 | $26,006 | $6,351 |
| 2022 | 9 | 564 | 611 | $97,624 | $30,345 |
Total Patients
686
Total Services
734
Medicare Billing
$36,696
Procedure Codes
14
All Medicare Procedures & Services
14 procedure records from CMS Medicare Utilization
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 51 | 52 | $10,608 | $2,788 | 26.3% |
| 87635 | Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Office | 2023 | 27 | 27 | $5,361 | $1,358 | 25.3% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 19 | 19 | $5,757 | $1,276 | 22.2% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 14 | 14 | $4,214 | $905.44 | 21.5% |
| 81003 | Automated urinalysis test | Office | 2023 | 11 | 11 | $66.00 | $24.20 | 36.7% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 292 | 305 | $62,220 | $20,347 | 32.7% |
| 87635 | Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Office | 2022 | 99 | 101 | $20,056 | $5,060 | 25.2% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 22 | 22 | $6,622 | $2,068 | 31.2% |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | Office | 2022 | 23 | 24 | $3,000 | $1,135 | 37.8% |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | Office | 2022 | 30 | 60 | $1,980 | $975.18 | 49.3% |
| 71046 | X-ray of chest, 2 views | Office | 2022 | 12 | 12 | $876.00 | $241.82 | 27.6% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2022 | 19 | 19 | $1,102 | $182.44 | 16.6% |
| 81002 | Urinalysis, manual test | Office | 2022 | 50 | 51 | $459.00 | $171.71 | 37.4% |
| 96372 | Injection of drug or substance under skin or into muscle | Office | 2022 | 17 | 17 | $1,309 | $163.06 | 12.5% |
About Michael Eng
Michael Eng is a Physician Assistant healthcare provider based in Corona, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 12/17/2018. The National Provider Identifier (NPI) number assigned to this provider is 1053882076.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Michael Eng has received a total of $3,109 in payments from pharmaceutical and medical device companies, with $3,090 received in 2024. These payments were reported across 122 transactions from 34 companies. The most common payment nature is "Food and Beverage" ($3,009).
As a Medicare-enrolled provider, Eng has provided services to 686 Medicare beneficiaries, totaling 734 services with total Medicare billing of $36,696. Data is available for 2 years (2022–2023), covering 14 distinct procedure/service records.
Ad
Practice Information
- Specialty Physician Assistant
- Location Corona, CA
- Active Since 12/17/2018
- Last Updated 01/10/2019
- Taxonomy Code 363A00000X
- Entity Type Individual
- NPI Number 1053882076
Products in Payments
- Lenvima (Drug) $248.73
- Enhertu (Drug) $188.67
- FRUZAQLA (Drug) $185.15
- SARCLISA (Biological) $169.37
- IMFINZI (Biological) $151.16
- Orserdu (Drug) $138.85
- KEYTRUDA (Biological) $138.21
- VERZENIO (Drug) $134.77
- JAKAFI (Drug) $111.63
- Fabhalta (Drug) $90.35
- AYVAKIT (Drug) $88.67
- FOTIVDA (Drug) $85.94
- PLUVICTO (Drug) $77.04
- KISQALI (Drug) $76.68
- BESREMI (Drug) $58.46
- ALUNBRIG (Drug) $54.43
- ENHERTU (Biological) $54.18
- GILOTRIF (Drug) $53.90
- Onivyde (Drug) $44.63
- Phesgo (Biological) $34.00
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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