Total Payments
$27,171
2024 Payments
$3,124
Companies
65
Transactions
1,963
Medicare Patients
8,684
Medicare Billing
$929,914
Payment Breakdown by Category
Food & Beverage$26,762 (98.5%)
Education$409.44 (1.5%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $26,762 | 1,938 | 98.5% |
| Education | $409.44 | 25 | 1.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | $3,935 | 223 | $0 (2024) |
| ABBVIE INC. | $2,375 | 205 | $0 (2024) |
| Novo Nordisk Inc | $1,695 | 120 | $0 (2024) |
| Lilly USA, LLC | $1,670 | 114 | $0 (2024) |
| Amgen Inc. | $1,508 | 125 | $0 (2024) |
| GlaxoSmithKline, LLC. | $1,490 | 108 | $0 (2024) |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $1,232 | 91 | $0 (2024) |
| PFIZER INC. | $913.35 | 82 | $0 (2024) |
| Amarin Pharma Inc. | $888.03 | 74 | $0 (2023) |
| SCILEX PHARMACEUTICALS INC. | $879.12 | 65 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $3,124 | 205 | AstraZeneca Pharmaceuticals LP ($618.19) |
| 2023 | $3,931 | 283 | ABBVIE INC. ($638.48) |
| 2022 | $4,211 | 313 | AstraZeneca Pharmaceuticals LP ($584.17) |
| 2021 | $4,249 | 289 | AbbVie Inc. ($593.67) |
| 2020 | $3,136 | 216 | AstraZeneca Pharmaceuticals LP ($452.30) |
| 2019 | $3,197 | 251 | AstraZeneca Pharmaceuticals LP ($456.77) |
| 2018 | $3,159 | 248 | AstraZeneca Pharmaceuticals LP ($560.83) |
| 2017 | $2,166 | 158 | AstraZeneca Pharmaceuticals LP ($528.24) |
All Payment Transactions
1,963 individual payment records from CMS Open Payments — Page 1 of 79
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/19/2024 | GlaxoSmithKline, LLC. | AREXVY (Drug) | Food and Beverage | In-kind items and services | $19.24 | General |
| Category: RESPIRATORY | ||||||
| 12/19/2024 | Hologic Sales and Service, LLC | APTIMA (Device), THINPREP 2000 PROCESSOR | Food and Beverage | In-kind items and services | $16.18 | General |
| Category: Diagnostics | ||||||
| 12/18/2024 | AstraZeneca Pharmaceuticals LP | FARXIGA (Drug) | Food and Beverage | In-kind items and services | $19.28 | General |
| Category: Cardiovascular and Metabolism | ||||||
| 12/18/2024 | PFIZER INC. | NURTEC ODT (Drug), ZAVZPRET | Food and Beverage | In-kind items and services | $14.89 | General |
| Category: PAIN | ||||||
| 12/17/2024 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $13.71 | General |
| Category: Cardio-renal | ||||||
| 12/12/2024 | Amgen Inc. | Otezla (Drug), Repatha | Food and Beverage | In-kind items and services | $11.97 | General |
| Category: Inflammation | ||||||
| 12/10/2024 | AIMMUNE THERAPEUTICS, INC. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $11.86 | General |
| Category: ENDOCRINE PANCREATIC INSUFFICIENCY | ||||||
| 12/10/2024 | GlaxoSmithKline, LLC. | AREXVY (Drug), TRELEGY ELLIPTA | Food and Beverage | In-kind items and services | $9.93 | General |
| Category: RESPIRATORY | ||||||
| 12/04/2024 | SCILEX PHARMACEUTICALS INC. | ZTLido (Drug) | Food and Beverage | In-kind items and services | $16.56 | General |
| Category: Analgesic | ||||||
| 12/03/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | JARDIANCE (Drug) | Food and Beverage | In-kind items and services | $14.36 | General |
| Category: DIABETES | ||||||
| 12/03/2024 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $10.60 | General |
| Category: Cardio-renal | ||||||
| 12/02/2024 | AstraZeneca Pharmaceuticals LP | FARXIGA (Drug) | Food and Beverage | In-kind items and services | $16.77 | General |
| Category: Cardiovascular and Metabolism | ||||||
| 11/25/2024 | AstraZeneca Pharmaceuticals LP | FARXIGA (Drug) | Food and Beverage | In-kind items and services | $16.42 | General |
| Category: Cardiovascular and Metabolism | ||||||
| 11/22/2024 | Exact Sciences Corporation | Cologuard Collection Kit (Device) | Food and Beverage | In-kind items and services | $22.42 | General |
| Category: Oncology | ||||||
| 11/21/2024 | GlaxoSmithKline, LLC. | AREXVY (Drug) | Food and Beverage | In-kind items and services | $14.61 | General |
| Category: RESPIRATORY | ||||||
| 11/20/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $23.19 | General |
| Category: UROLOGY | ||||||
| 11/20/2024 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $15.54 | General |
| Category: Cardio-renal | ||||||
| 11/20/2024 | AIMMUNE THERAPEUTICS, INC. | ZENPEP (Drug) | Food and Beverage | In-kind items and services | $10.30 | General |
| Category: ENDOCRINE PANCREATIC INSUFFICIENCY | ||||||
| 11/19/2024 | PFIZER INC. | NURTEC ODT (Drug) | Food and Beverage | In-kind items and services | $20.23 | General |
| Category: PAIN | ||||||
| 11/19/2024 | ABBVIE INC. | LINZESS (Drug), CREON | Food and Beverage | In-kind items and services | $8.05 | General |
| Category: GASTROENTEROLOGY | ||||||
| 11/14/2024 | Amgen Inc. | Otezla (Drug), Repatha | Food and Beverage | In-kind items and services | $13.49 | General |
| Category: Inflammation | ||||||
| 11/13/2024 | Lilly USA, LLC | MOUNJARO (Drug), ZEPBOUND | Food and Beverage | In-kind items and services | $20.92 | General |
| Category: Diabetes | ||||||
| 11/12/2024 | GlaxoSmithKline, LLC. | AREXVY (Drug), TRELEGY ELLIPTA | Food and Beverage | In-kind items and services | $10.58 | General |
| Category: RESPIRATORY | ||||||
| 11/11/2024 | AstraZeneca Pharmaceuticals LP | FARXIGA (Drug) | Food and Beverage | In-kind items and services | $15.56 | General |
| Category: Cardiovascular and Metabolism | ||||||
| 11/05/2024 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $12.14 | General |
| Category: Cardio-renal | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 32 | 1,709 | 3,067 | $389,583 | $200,985 |
| 2022 | 32 | 2,046 | 3,754 | $440,554 | $217,041 |
| 2021 | 37 | 2,295 | 4,635 | $482,637 | $256,764 |
| 2020 | 38 | 2,634 | 4,393 | $507,601 | $255,124 |
Total Patients
8,684
Total Services
15,849
Medicare Billing
$929,914
Procedure Codes
139
All Medicare Procedures & Services
139 procedure records from CMS Medicare Utilization — Page 3 of 6
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 96374 | Injection of drug or substance into vein | Office | 2022 | 37 | 54 | $4,528 | $1,728 | 38.2% |
| 96361 | Infusion into a vein for hydration, each additional hour | Office | 2022 | 36 | 159 | $3,660 | $1,666 | 45.5% |
| 96360 | Infusion into a vein for hydration, 31-60 minutes | Office | 2022 | 36 | 53 | $4,552 | $1,440 | 31.6% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 13 | 13 | $3,138 | $1,392 | 44.4% |
| G0180 | Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | Office | 2022 | 23 | 27 | $2,143 | $1,129 | 52.7% |
| 96372 | Injection of drug or substance under skin or into muscle | Office | 2022 | 59 | 100 | $3,635 | $1,103 | 30.3% |
| G0444 | Annual depression screening, 15 minutes | Office | 2022 | 42 | 42 | $1,097 | $795.57 | 72.5% |
| G0442 | Annual alcohol misuse screening, 15 minutes | Office | 2022 | 39 | 39 | $1,019 | $752.04 | 73.8% |
| G0009 | Administration of pneumococcal vaccine | Office | 2022 | 22 | 24 | $1,010 | $731.59 | 72.4% |
| 87651 | Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | Office | 2022 | 20 | 21 | $2,532 | $727.09 | 28.7% |
| G0454 | Physician documentation of face-to-face visit for durable medical equipment determination performed by nurse practitioner, physician assistant or clinical nurse specialist | Office | 2022 | 58 | 88 | $2,200 | $569.95 | 25.9% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2022 | 11 | 11 | $1,738 | $408.09 | 23.5% |
| 87880 | Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | Office | 2022 | 15 | 16 | $320.00 | $263.15 | 82.2% |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | Office | 2022 | 15 | 15 | $300.00 | $247.25 | 82.4% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 310 | 1,176 | $201,512 | $107,587 | 53.4% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 204 | 448 | $56,642 | $31,433 | 55.5% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2021 | 151 | 151 | $25,331 | $20,707 | 81.7% |
| G0181 | Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow | Office | 2021 | 38 | 137 | $21,617 | $11,581 | 53.6% |
| 90662 | Vaccine for influenza for injection into muscle, split virus, preservation free | Office | 2021 | 132 | 143 | $12,235 | $9,311 | 76.1% |
| 99497 | Advance care planning by the physician or other qualified health care professional, first 30 minutes | Office | 2021 | 99 | 106 | $16,563 | $7,100 | 42.9% |
| 99498 | Advance care planning by the physician or other qualified health care professional, each additional 30 minutes | Office | 2021 | 99 | 106 | $15,927 | $6,464 | 40.6% |
| 92100 | Multiple measurements of eye fluid pressure over an extended time period, same day | Office | 2021 | 85 | 96 | $13,666 | $6,351 | 46.5% |
| 36410 | Insertion of needle into vein, patient 3 years or older | Office | 2021 | 256 | 477 | $12,664 | $5,975 | 47.2% |
| 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | Office | 2021 | 41 | 334 | $11,276 | $4,692 | 41.6% |
| 87502 | Detection test by nucleic acid for multiple types influenza virus | Office | 2021 | 45 | 48 | $9,627 | $4,598 | 47.8% |
About Dr. Duc Phan, M.D
Dr. Duc Phan, M.D is a Internal Medicine healthcare provider based in Houston, Texas. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/06/2010. The National Provider Identifier (NPI) number assigned to this provider is 1083946693.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Duc Phan, M.D has received a total of $27,171 in payments from pharmaceutical and medical device companies, with $3,124 received in 2024. These payments were reported across 1,963 transactions from 65 companies. The most common payment nature is "Food and Beverage" ($26,762).
As a Medicare-enrolled provider, Phan has provided services to 8,684 Medicare beneficiaries, totaling 15,849 services with total Medicare billing of $929,914. Data is available for 4 years (2020–2023), covering 139 distinct procedure/service records.
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Practice Information
- Specialty Internal Medicine
- Other Specialties Internal Medicine
- Location Houston, TX
- Active Since 02/06/2010
- Last Updated 12/06/2013
- Taxonomy Code 207R00000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1083946693
Products in Payments
- FARXIGA (Drug) $2,784
- Ozempic (Drug) $988.86
- LINZESS (Drug) $907.38
- Vascepa (Drug) $888.03
- Kerendia (Drug) $850.82
- TRELEGY ELLIPTA (Drug) $805.43
- ZENPEP (Drug) $715.15
- Otezla (Drug) $704.54
- MOUNJARO (Drug) $673.72
- JARDIANCE (Drug) $650.48
- ZTLido (Drug) $631.11
- UBRELVY (Drug) $580.18
- BREZTRI (Drug) $580.08
- XIFAXAN (Drug) $577.53
- NURTEC ODT (Drug) $533.41
- VRAYLAR (Drug) $514.81
- TRULICITY (Drug) $510.63
- LYRICA (Drug) $406.74
- XARELTO (Drug) $380.29
- GEMTESA (Drug) $379.00
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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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