Total Payments
$2,817
2024 Payments
$283.24
Companies
25
Transactions
122
Medicare Patients
978
Medicare Billing
$76,001
Payment Breakdown by Category
Food & Beverage$2,767 (98.2%)
Education$49.90 (1.8%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $2,767 | 118 | 98.2% |
| Education | $49.90 | 4 | 1.8% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Gilead Sciences, Inc. | $549.22 | 26 | $0 (2023) |
| Janssen Pharmaceuticals, Inc | $486.39 | 36 | $0 (2022) |
| AstraZeneca Pharmaceuticals LP | $289.21 | 9 | $0 (2024) |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $261.27 | 3 | $0 (2018) |
| Sun Pharmaceutical Industries Inc. | $185.88 | 6 | $0 (2023) |
| Regeneron Healthcare Solutions, Inc. | $163.79 | 4 | $0 (2024) |
| PFIZER INC. | $116.51 | 7 | $0 (2021) |
| Amgen Inc. | $105.63 | 5 | $0 (2022) |
| Medtronic Vascular, Inc. | $93.02 | 1 | $0 (2017) |
| Covidien LP | $91.59 | 1 | $0 (2019) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $283.24 | 10 | Regeneron Healthcare Solutions, Inc. ($163.79) |
| 2023 | $181.31 | 8 | Sun Pharmaceutical Industries Inc. ($73.06) |
| 2022 | $303.46 | 13 | Janssen Pharmaceuticals, Inc ($99.28) |
| 2021 | $386.32 | 24 | Janssen Pharmaceuticals, Inc ($154.43) |
| 2020 | $62.06 | 3 | Janssen Pharmaceuticals, Inc ($46.55) |
| 2019 | $664.79 | 20 | Gilead Sciences, Inc. ($292.45) |
| 2018 | $457.41 | 13 | Boehringer Ingelheim Pharmaceuticals, Inc. ($246.23) |
| 2017 | $478.33 | 31 | Janssen Pharmaceuticals, Inc ($151.16) |
All Payment Transactions
122 individual payment records from CMS Open Payments — Page 1 of 5
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/06/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $118.80 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 11/15/2024 | AstraZeneca Pharmaceuticals LP | BREZTRI (Drug) | Food and Beverage | In-kind items and services | $13.67 | General |
| Category: Respiratory | ||||||
| 11/13/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $32.33 | General |
| Category: NEUROSCIENCE | ||||||
| 10/25/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $29.67 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 10/25/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $8.76 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 10/05/2024 | Bausch & Lomb Americas Inc. | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $22.97 | General |
| Category: Ophthalmology | ||||||
| 09/23/2024 | Regeneron Healthcare Solutions, Inc. | DUPIXENT (Biological) | Food and Beverage | In-kind items and services | $6.56 | General |
| Category: INFLAMMATION AND IMMUNOLOGY | ||||||
| 08/09/2024 | AstraZeneca Pharmaceuticals LP | LOKELMA (Drug) | Food and Beverage | In-kind items and services | $13.74 | General |
| Category: Cardiovascular and Metabolism | ||||||
| 07/15/2024 | Exact Sciences Corporation | Cologuard Collection Kit (Device) | Food and Beverage | In-kind items and services | $22.98 | General |
| Category: Oncology | ||||||
| 02/02/2024 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $13.76 | General |
| Category: NEUROSCIENCE | ||||||
| 12/07/2023 | Hologic Sales and Service, LLC | APTIMA (Device), THINPREP 2000 PROCESSOR | Food and Beverage | In-kind items and services | $32.52 | General |
| Category: Diagnostics | ||||||
| 10/13/2023 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $13.42 | General |
| Category: NEUROSCIENCE | ||||||
| 09/22/2023 | Sun Pharmaceutical Industries Inc. | Cequa (Drug) | Food and Beverage | In-kind items and services | $38.33 | General |
| Category: Ophthalmology | ||||||
| 09/18/2023 | Sun Pharmaceutical Industries Inc. | Cequa (Drug) | Food and Beverage | In-kind items and services | $34.73 | General |
| Category: Ophthalmology | ||||||
| 09/18/2023 | AstraZeneca Pharmaceuticals LP | BREZTRI (Drug) | Food and Beverage | In-kind items and services | $19.13 | General |
| Category: Respiratory | ||||||
| 05/17/2023 | ABBVIE INC. | VRAYLAR (Drug) | Food and Beverage | In-kind items and services | $14.00 | General |
| Category: NEUROSCIENCE | ||||||
| 04/17/2023 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $15.12 | General |
| 03/14/2023 | Merck Sharp & Dohme LLC | STEGLATRO (Drug), VERQUVO, VERQUVO | Food and Beverage | In-kind items and services | $14.06 | General |
| Category: ENDOCRINOLOGY | ||||||
| 11/29/2022 | Salix Pharmaceuticals, a division of Bausch Health US, LLC | XIFAXAN (Drug) | Food and Beverage | In-kind items and services | $18.23 | General |
| Category: Gastroenterology | ||||||
| 11/14/2022 | Sun Pharmaceutical Industries Inc. | Cequa (Drug) | Food and Beverage | In-kind items and services | $37.72 | General |
| Category: Ophthalmology | ||||||
| 11/04/2022 | Amgen Inc. | EVENITY (Biological), Prolia | Food and Beverage | In-kind items and services | $13.40 | General |
| Category: Bone Health | ||||||
| 10/21/2022 | Janssen Pharmaceuticals, Inc | XARELTO (Drug) | Food and Beverage | In-kind items and services | $28.87 | General |
| Category: Cardiovascular & Metabolism | ||||||
| 06/22/2022 | Sun Pharmaceutical Industries Inc. | Cequa (Drug) | Food and Beverage | In-kind items and services | $33.10 | General |
| Category: Ophthalmology | ||||||
| 05/19/2022 | Janssen Pharmaceuticals, Inc | XARELTO (Drug) | Food and Beverage | In-kind items and services | $20.44 | General |
| Category: Cardiovascular & Metabolism | ||||||
| 05/16/2022 | Gilead Sciences, Inc. | — | Food and Beverage | In-kind items and services | $18.97 | General |
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 7 | 262 | 418 | $40,771 | $19,478 |
| 2022 | 7 | 280 | 460 | $47,975 | $22,333 |
| 2021 | 6 | 237 | 402 | $41,486 | $18,751 |
| 2020 | 7 | 199 | 320 | $42,648 | $15,439 |
Total Patients
978
Total Services
1,600
Medicare Billing
$76,001
Procedure Codes
27
All Medicare Procedures & Services
27 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 71 | 142 | $24,681 | $11,139 | 45.1% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 48 | 62 | $7,557 | $3,111 | 41.2% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2023 | 20 | 20 | $3,892 | $2,807 | 72.1% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2023 | 73 | 144 | $2,880 | $1,210 | 42.0% |
| G0008 | Administration of influenza virus vaccine | Office | 2023 | 14 | 14 | $656.00 | $467.88 | 71.3% |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | Office | 2023 | 18 | 18 | $552.96 | $371.88 | 67.3% |
| G0444 | Annual depression screening, 5 to 15 minutes | Office | 2023 | 18 | 18 | $552.96 | $371.88 | 67.3% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 90 | 190 | $32,372 | $14,644 | 45.2% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 40 | 57 | $6,947 | $3,021 | 43.5% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2022 | 17 | 17 | $3,308 | $2,444 | 73.9% |
| G0008 | Administration of influenza virus vaccine | Office | 2022 | 24 | 24 | $1,056 | $794.16 | 75.2% |
| 90694 | Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | Office | 2022 | 11 | 11 | $760.00 | $718.49 | 94.5% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2022 | 85 | 148 | $2,960 | $437.76 | 14.8% |
| 90686 | Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage | Office | 2022 | 13 | 13 | $572.00 | $274.17 | 47.9% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 74 | 175 | $30,405 | $13,757 | 45.2% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2021 | 17 | 17 | $3,308 | $2,493 | 75.4% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 21 | 26 | $3,047 | $1,222 | 40.1% |
| 90686 | Vaccine for influenza for administration into muscle, 0.5 ml dosage, quadrivalent, preservation free | Office | 2021 | 23 | 23 | $1,023 | $472.19 | 46.2% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2021 | 82 | 141 | $2,820 | $423.00 | 15.0% |
| G0008 | Administration of influenza virus vaccine | Office | 2021 | 20 | 20 | $884.00 | $383.80 | 43.4% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 70 | 177 | $30,583 | $11,120 | 36.4% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2020 | 18 | 18 | $3,502 | $2,318 | 66.2% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Office | 2020 | 14 | 19 | $2,316 | $732.45 | 31.6% |
| 90686 | Vaccine for influenza for administration into muscle, 0.5 ml dosage | Office | 2020 | 21 | 22 | $814.00 | $430.76 | 52.9% |
| 99423 | Online digital evaluation and management service, for an established patient, for up to 7 days, cumulative time during the 7 days; 21 or more minutes | Office | 2020 | 20 | 20 | $3,825 | $423.84 | 11.1% |
About Dr. Mai Phan, M.D
Dr. Mai Phan, M.D is a Internal Medicine healthcare provider based in Reseda, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/07/2006. The National Provider Identifier (NPI) number assigned to this provider is 1306879283.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Mai Phan, M.D has received a total of $2,817 in payments from pharmaceutical and medical device companies, with $283.24 received in 2024. These payments were reported across 122 transactions from 25 companies. The most common payment nature is "Food and Beverage" ($2,767).
As a Medicare-enrolled provider, Phan has provided services to 978 Medicare beneficiaries, totaling 1,600 services with total Medicare billing of $76,001. Data is available for 4 years (2020–2023), covering 27 distinct procedure/service records.
Ad
Practice Information
- Specialty Internal Medicine
- Location Reseda, CA
- Active Since 07/07/2006
- Last Updated 07/08/2007
- Taxonomy Code 207R00000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1306879283
Products in Payments
- XARELTO (Drug) $336.42
- FARXIGA (Drug) $227.96
- Vemlidy (Drug) $203.85
- Cequa (Drug) $185.88
- DUPIXENT (Biological) $163.79
- JARDIANCE (Drug) $122.39
- INVOKANA (Drug) $108.09
- CoreValve Evolut (Device) $93.02
- LigaSure (Device) $91.59
- VRAYLAR (Drug) $73.51
- LYRICA (Drug) $58.18
- Prolia (Biological) $54.37
- XIIDRA (Drug) $47.55
- INVOKAMET (Drug) $41.88
- TOUJEO (Drug) $38.54
- BREZTRI (Drug) $32.80
- APTIMA (Device) $32.52
- Ozempic (Drug) $30.46
- OXERVATE (Drug) $29.99
- STEGLATRO (Drug) $27.04
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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