Total Payments
$2,747
2024 Payments
$1,036
Companies
32
Transactions
127
Medicare Patients
4,212
Medicare Billing
$568,781
Payment Breakdown by Category
Food & Beverage$2,747 (100.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $2,747 | 127 | 100.0% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $417.18 | 20 | $0 (2024) |
| HARMONY BIOSCIENCES LLC | $362.65 | 11 | $0 (2024) |
| Grifols USA, LLC | $297.29 | 12 | $0 (2024) |
| GlaxoSmithKline, LLC. | $238.71 | 14 | $0 (2024) |
| Merck Sharp & Dohme LLC | $183.14 | 9 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $145.98 | 6 | $0 (2024) |
| United Therapeutics Corporation | $92.97 | 4 | $0 (2024) |
| Novo Nordisk Inc | $91.59 | 5 | $0 (2024) |
| Axsome Therapeutics, Inc. | $86.15 | 4 | $0 (2024) |
| Mylan Specialty L.P. | $62.45 | 4 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,036 | 44 | HARMONY BIOSCIENCES LLC ($150.37) |
| 2023 | $670.11 | 29 | Grifols USA, LLC ($101.50) |
| 2022 | $544.34 | 24 | Harmony Biosciences LLC ($132.87) |
| 2021 | $120.58 | 7 | Bausch Health US, LLC ($35.11) |
| 2020 | $80.34 | 5 | Boehringer Ingelheim Pharmaceuticals, Inc. ($49.04) |
| 2019 | $138.45 | 8 | Mylan Specialty L.P. ($28.65) |
| 2018 | $45.09 | 2 | Sanofi Pasteur Inc. ($24.77) |
| 2017 | $111.96 | 8 | GlaxoSmithKline, LLC. ($68.75) |
All Payment Transactions
127 individual payment records from CMS Open Payments — Page 1 of 6
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/13/2024 | United Therapeutics Corporation | TYVASO (Drug) | Food and Beverage | In-kind items and services | $21.61 | General |
| Category: Pulmonary Arterial Hypertension and Pulmonary Hypertension with Interstitial Lung Disease | ||||||
| 11/21/2024 | Harmony Biosciences Llc | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $33.50 | General |
| Category: Narcoplepsy | ||||||
| 11/04/2024 | Merck Sharp & Dohme LLC | DIFICID (Drug), ZERBAXA | Food and Beverage | In-kind items and services | $22.41 | General |
| Category: INFECTIOUS DISEASE | ||||||
| 10/31/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | OFEV (Drug) | Food and Beverage | In-kind items and services | $27.88 | General |
| Category: RESPIRATORY | ||||||
| 10/29/2024 | Grifols USA, LLC | Prolastin-C Liquid (Biological) | Food and Beverage | In-kind items and services | $30.92 | General |
| Category: Pulmonology | ||||||
| 10/23/2024 | JAZZ PHARMACEUTICALS INC. | XYWAV (Drug) | Food and Beverage | In-kind items and services | $37.25 | General |
| Category: NEUROLOGY | ||||||
| 10/22/2024 | PFIZER INC. | PREVNAR 20 (Biological) | Food and Beverage | In-kind items and services | $20.44 | General |
| Category: VACCINES | ||||||
| 10/17/2024 | GlaxoSmithKline, LLC. | TRELEGY ELLIPTA (Drug) | Food and Beverage | In-kind items and services | $21.59 | General |
| Category: RESPIRATORY | ||||||
| 10/15/2024 | Inspire Medical Systems, Inc. | INSPIRE (Device) | Food and Beverage | In-kind items and services | $24.90 | General |
| Category: NEUROLOGY | ||||||
| 10/11/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | OFEV (Drug) | Food and Beverage | In-kind items and services | $25.20 | General |
| Category: RESPIRATORY | ||||||
| 09/12/2024 | HARMONY BIOSCIENCES LLC | WAKIX (Drug) | Food and Beverage | Cash or cash equivalent | $41.12 | General |
| Category: Narcoplepsy | ||||||
| 08/30/2024 | Novo Nordisk Inc | Rybelsus (Drug), Ozempic | Food and Beverage | In-kind items and services | $21.30 | General |
| Category: Diabetes | ||||||
| 08/29/2024 | GlaxoSmithKline, LLC. | TRELEGY ELLIPTA (Drug) | Food and Beverage | In-kind items and services | $18.65 | General |
| Category: RESPIRATORY | ||||||
| 08/27/2024 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $20.43 | General |
| Category: IMMUNOLOGY | ||||||
| 08/15/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | OFEV (Drug) | Food and Beverage | In-kind items and services | $12.70 | General |
| Category: RESPIRATORY | ||||||
| 08/01/2024 | Electromed, Inc. | SMARTVEST (Device) | Food and Beverage | Cash or cash equivalent | $13.79 | General |
| Category: HFCWO | ||||||
| 07/30/2024 | GlaxoSmithKline, LLC. | TRELEGY ELLIPTA (Drug) | Food and Beverage | In-kind items and services | $16.53 | General |
| Category: RESPIRATORY | ||||||
| 07/29/2024 | Grifols USA, LLC | Prolastin-C Liquid (Biological) | Food and Beverage | In-kind items and services | $27.69 | General |
| Category: Pulmonology | ||||||
| 07/25/2024 | GlaxoSmithKline, LLC. | NUCALA (Biological) | Food and Beverage | In-kind items and services | $20.69 | General |
| Category: IMMUNOLOGY | ||||||
| 07/23/2024 | Mallinckrodt Hospital Products Inc. | ACTHAR (Biological) | Food and Beverage | In-kind items and services | $25.59 | General |
| Category: IMMUNOLOGY | ||||||
| 07/11/2024 | Baxter Healthcare | Hillrom - Monarch Airway Clearance System (Device) | Food and Beverage | In-kind items and services | $31.01 | General |
| Category: Airway Clearance Device | ||||||
| 07/09/2024 | Optinose US, Inc. | Xhance (Drug) | Food and Beverage | In-kind items and services | $18.07 | General |
| Category: Otolaryngology (Ear, Nose, Throat) | ||||||
| 07/02/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | OFEV (Drug) | Food and Beverage | In-kind items and services | $20.32 | General |
| Category: RESPIRATORY | ||||||
| 06/28/2024 | Merck Sharp & Dohme LLC | DIFICID (Drug), RECARBRIO, ZERBAXA | Food and Beverage | In-kind items and services | $21.01 | General |
| Category: INFECTIOUS DISEASE | ||||||
| 05/31/2024 | ANI Pharmaceuticals, Inc. | PURIFIED CORTROPHIN GEL (Drug) | Food and Beverage | In-kind items and services | $24.27 | General |
| Category: Treatment of certain chronic autoimmune disorders including acute exacerbations of MS and RA | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 6 | 950 | 1,416 | $297,150 | $150,749 |
| 2022 | 6 | 972 | 1,500 | $305,560 | $152,924 |
| 2021 | 11 | 1,081 | 1,499 | $276,615 | $140,333 |
| 2020 | 12 | 1,209 | 1,670 | $287,600 | $124,776 |
Total Patients
4,212
Total Services
6,085
Medicare Billing
$568,781
Procedure Codes
35
All Medicare Procedures & Services
35 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 245 | 466 | $128,150 | $63,670 | 49.7% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2023 | 230 | 230 | $50,600 | $32,283 | 63.8% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 208 | 293 | $60,080 | $28,184 | 46.9% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 211 | 369 | $51,660 | $24,805 | 48.0% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 15 | 15 | $4,725 | $1,287 | 27.2% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2023 | 41 | 43 | $1,935 | $519.06 | 26.8% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 214 | 359 | $98,725 | $48,763 | 49.4% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 290 | 488 | $100,040 | $45,957 | 45.9% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 225 | 409 | $57,260 | $27,739 | 48.4% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2022 | 191 | 191 | $42,020 | $27,698 | 65.9% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 19 | 19 | $5,985 | $2,345 | 39.2% |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Office | 2022 | 33 | 34 | $1,530 | $421.50 | 27.5% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 330 | 619 | $127,005 | $58,588 | 46.1% |
| 99215 | Established patient outpatient visit, total time 40-54 minutes | Office | 2021 | 183 | 236 | $64,900 | $32,087 | 49.4% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2021 | 150 | 150 | $33,000 | $22,350 | 67.7% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 149 | 218 | $30,520 | $15,617 | 51.2% |
| 90694 | Influenza virus vaccine, quadrivalent (aiiv4), inactivated, adjuvanted, preservative free, for injection into muscle, 0.5 ml dosage | Office | 2021 | 76 | 76 | $5,475 | $4,539 | 82.9% |
| 99204 | New patient outpatient visit, total time 45-59 minutes | Office | 2021 | 22 | 22 | $6,930 | $2,905 | 41.9% |
| G0008 | Administration of influenza virus vaccine | Office | 2021 | 78 | 78 | $3,900 | $1,519 | 39.0% |
| 90732 | Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older | Office | 2021 | 11 | 11 | $1,430 | $1,367 | 95.6% |
| 93000 | Routine ekg using at least 12 leads including interpretation and report | Office | 2021 | 47 | 53 | $1,740 | $633.09 | 36.4% |
| G0009 | Administration of pneumococcal vaccine | Office | 2021 | 19 | 19 | $950.00 | $365.04 | 38.4% |
| 71045 | X-ray of chest, 1 view | Office | 2021 | 16 | 17 | $765.00 | $361.65 | 47.3% |
| 99214 | Established patient office or other outpatient, visit typically 25 minutes | Office | 2020 | 369 | 712 | $145,960 | $57,107 | 39.1% |
| 99215 | Established patient office or other outpatient, visit typically 40 minutes | Office | 2020 | 147 | 177 | $48,675 | $18,234 | 37.5% |
About Dr. Stanley Tu, M.D
Dr. Stanley Tu, M.D is a Internal Medicine healthcare provider based in Pasadena, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 10/24/2006. The National Provider Identifier (NPI) number assigned to this provider is 1215011879.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Stanley Tu, M.D has received a total of $2,747 in payments from pharmaceutical and medical device companies, with $1,036 received in 2024. These payments were reported across 127 transactions from 32 companies. The most common payment nature is "Food and Beverage" ($2,747).
As a Medicare-enrolled provider, Tu has provided services to 4,212 Medicare beneficiaries, totaling 6,085 services with total Medicare billing of $568,781. Data is available for 4 years (2020–2023), covering 35 distinct procedure/service records.
Ad
Practice Information
- Specialty Internal Medicine
- Location Pasadena, CA
- Active Since 10/24/2006
- Last Updated 07/27/2012
- Taxonomy Code 207R00000X
- Entity Type Individual
- NPI Number 1215011879
Products in Payments
- Prolastin-C Liquid (Biological) $297.29
- OFEV (Drug) $281.06
- WAKIX (Drug) $229.78
- DUPIXENT (Biological) $208.37
- DIFICID (Drug) $150.85
- Wakix (Drug) $132.87
- STIOLTO RESPIMAT (Drug) $121.73
- TRELEGY ELLIPTA (Drug) $112.66
- TYVASO (Drug) $92.97
- Sunosi (Drug) $86.15
- Yupelri (Drug) $62.45
- PREVNAR 20 (Biological) $59.92
- Rybelsus (Drug) $58.20
- ANORO (Drug) $53.29
- APLENZIN (Drug) $48.03
- PURIFIED CORTROPHIN GEL (Drug) $46.77
- LUMRYZ (Drug) $46.28
- ACTHAR (Biological) $46.02
- NUCALA (Biological) $44.12
- QUVIVIQ (Drug) $37.49
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.
Internal Medicine Doctors in Pasadena
Dr. Yuan Yuan, M.d., Ph.d, M.D., PH.D
Internal Medicine — Payments: $523,801
Internal Medicine $523,801
Christopher Dagher, M.d, M.D
Internal Medicine — Payments: $103,615
Internal Medicine $103,615
Peter Haddad, M.d, M.D
Internal Medicine — Payments: $87,600
Internal Medicine $87,600
Dr. Andrew Williams, M.d, M.D
Internal Medicine — Payments: $85,273
Internal Medicine $85,273
Joseph Dellinger, Md, MD
Internal Medicine — Payments: $77,175
Internal Medicine $77,175
Dr. Helen Moon, M.d, M.D
Internal Medicine — Payments: $61,882
Internal Medicine $61,882