Total Payments
$11,717
2024 Payments
$1,555
Companies
73
Transactions
696
Medicare Patients
4,592
Medicare Billing
$396,834
Payment Breakdown by Category
Food & Beverage$11,581 (98.8%)
Education$135.28 (1.2%)
Other$0.00 (0.0%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $11,581 | 691 | 98.8% |
| Education | $135.28 | 5 | 1.2% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | $1,226 | 30 | $0 (2024) |
| Novo Nordisk Inc | $1,140 | 76 | $0 (2024) |
| ABBVIE INC. | $837.01 | 49 | $0 (2024) |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $822.56 | 45 | $0 (2024) |
| Lilly USA, LLC | $809.95 | 67 | $0 (2024) |
| PFIZER INC. | $807.08 | 67 | $0 (2024) |
| Amgen Inc. | $495.05 | 30 | $0 (2024) |
| Merck Sharp & Dohme LLC | $393.26 | 28 | $0 (2024) |
| Janssen Pharmaceuticals, Inc | $377.49 | 32 | $0 (2022) |
| GlaxoSmithKline, LLC. | $371.23 | 22 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,555 | 87 | Lilly USA, LLC ($186.77) |
| 2023 | $1,162 | 70 | Lilly USA, LLC ($235.52) |
| 2022 | $1,443 | 75 | Novo Nordisk Inc ($238.91) |
| 2021 | $1,959 | 105 | AbbVie Inc. ($248.64) |
| 2020 | $1,396 | 78 | AstraZeneca Pharmaceuticals LP ($217.09) |
| 2019 | $1,523 | 84 | AstraZeneca Pharmaceuticals LP ($396.49) |
| 2018 | $1,197 | 77 | PFIZER INC. ($177.47) |
| 2017 | $1,482 | 120 | PFIZER INC. ($178.22) |
All Payment Transactions
696 individual payment records from CMS Open Payments — Page 1 of 28
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/13/2024 | PFIZER INC. | NURTEC ODT (Drug), ZAVZPRET | Food and Beverage | In-kind items and services | $16.04 | General |
| Category: PAIN | ||||||
| 12/11/2024 | Amgen Inc. | EVENITY (Biological), Prolia | Food and Beverage | In-kind items and services | $17.23 | General |
| Category: Bone Health | ||||||
| 12/04/2024 | GlaxoSmithKline, LLC. | SHINGRIX (Biological) | Food and Beverage | In-kind items and services | $13.16 | General |
| Category: VACCINES | ||||||
| 12/02/2024 | Abbott Laboratories | PROCLAIM (Device) | Food and Beverage | In-kind items and services | $22.64 | General |
| Category: Neuromodulation | ||||||
| 11/21/2024 | Novo Nordisk Inc | Ozempic (Drug), Rybelsus | Food and Beverage | In-kind items and services | $13.20 | General |
| Category: Diabetes | ||||||
| 11/19/2024 | AstraZeneca Pharmaceuticals LP | AIRSUPRA (Drug) | Food and Beverage | In-kind items and services | $14.43 | General |
| Category: Respiratory | ||||||
| 11/18/2024 | PFIZER INC. | ELIQUIS (Drug), NURTEC ODT | Food and Beverage | In-kind items and services | $16.17 | General |
| Category: CARDIOVASCULAR;METABOLIC DISEASE | ||||||
| 11/11/2024 | GlaxoSmithKline, LLC. | AREXVY (Drug) | Food and Beverage | In-kind items and services | $18.91 | General |
| Category: RESPIRATORY | ||||||
| 11/11/2024 | Exact Sciences Corporation | Cologuard Collection Kit (Device) | Food and Beverage | In-kind items and services | $18.69 | General |
| Category: Oncology | ||||||
| 10/28/2024 | PFIZER INC. | ELIQUIS (Drug), NURTEC ODT | Food and Beverage | In-kind items and services | $13.79 | General |
| Category: CARDIOVASCULAR;METABOLIC DISEASE | ||||||
| 10/23/2024 | PFIZER INC. | NURTEC ODT (Drug), ZAVZPRET | Food and Beverage | In-kind items and services | $16.57 | General |
| Category: PAIN | ||||||
| 10/22/2024 | Kerecis Limited | Kerecis Omega3 SurgiClose (Device), Kerecis Omega3 Marigen, Kerecis Omega3 Marigen | Food and Beverage | Cash or cash equivalent | $39.56 | General |
| Category: Wound Care | ||||||
| 10/22/2024 | Lilly USA, LLC | MOUNJARO (Drug), ZEPBOUND | Food and Beverage | In-kind items and services | $14.67 | General |
| Category: Diabetes | ||||||
| 10/21/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $20.94 | General |
| 10/18/2024 | Novartis Pharmaceuticals Corporation | ENTRESTO (Drug) | Food and Beverage | In-kind items and services | $14.82 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 10/16/2024 | Novo Nordisk Inc | Wegovy (Drug) | Food and Beverage | In-kind items and services | $18.81 | General |
| Category: Obesity | ||||||
| 10/15/2024 | AstraZeneca Pharmaceuticals LP | AIRSUPRA (Drug) | Food and Beverage | In-kind items and services | $15.59 | General |
| Category: Respiratory | ||||||
| 10/15/2024 | AstraZeneca Pharmaceuticals LP | AIRSUPRA (Drug) | Food and Beverage | In-kind items and services | $2.88 | General |
| Category: Respiratory | ||||||
| 10/10/2024 | Xeris Pharmaceuticals, Inc. | KEVEYIS (Drug) | Food and Beverage | In-kind items and services | $16.06 | General |
| Category: Carbonic anhydrase inhibitor | ||||||
| 10/09/2024 | Exact Sciences Corporation | Cologuard Collection Kit (Device) | Food and Beverage | In-kind items and services | $13.16 | General |
| Category: Oncology | ||||||
| 10/07/2024 | Novo Nordisk Inc | Rybelsus (Drug), Ozempic | Food and Beverage | In-kind items and services | $12.16 | General |
| Category: Diabetes | ||||||
| 10/01/2024 | Corcept Therapeutics | Korlym (Drug) | Food and Beverage | In-kind items and services | $20.35 | General |
| Category: Endocrinology | ||||||
| 09/30/2024 | Novo Nordisk Inc | — | Food and Beverage | In-kind items and services | $18.32 | General |
| 09/26/2024 | Bayer Healthcare Pharmaceuticals Inc. | Kerendia (Drug) | Food and Beverage | In-kind items and services | $13.26 | General |
| Category: Cardio-renal | ||||||
| 09/18/2024 | GlaxoSmithKline, LLC. | AREXVY (Drug), TRELEGY ELLIPTA | Food and Beverage | In-kind items and services | $15.85 | General |
| Category: RESPIRATORY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 8 | 1,051 | 1,369 | $163,330 | $101,256 |
| 2022 | 9 | 1,175 | 1,483 | $169,570 | $107,287 |
| 2021 | 11 | 1,190 | 1,501 | $160,000 | $101,296 |
| 2020 | 10 | 1,176 | 1,477 | $134,762 | $86,996 |
Total Patients
4,592
Total Services
5,830
Medicare Billing
$396,834
Procedure Codes
38
All Medicare Procedures & Services
38 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2023 | 270 | 270 | $47,250 | $33,677 | 71.3% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 271 | 501 | $50,100 | $27,641 | 55.2% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 173 | 258 | $43,080 | $21,974 | 51.0% |
| G0444 | Annual depression screening, 5 to 15 minutes | Office | 2023 | 264 | 264 | $5,280 | $4,694 | 88.9% |
| 99496 | Transitional care management services for problem of high complexity | Office | 2023 | 20 | 22 | $6,600 | $4,687 | 71.0% |
| G0402 | Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Office | 2023 | 20 | 20 | $4,000 | $3,198 | 80.0% |
| G0438 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Office | 2023 | 18 | 18 | $3,420 | $2,872 | 84.0% |
| 99495 | Transitional care management services for problem of at least moderate complexity | Office | 2023 | 15 | 16 | $3,600 | $2,512 | 69.8% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2022 | 320 | 320 | $55,975 | $40,760 | 72.8% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 305 | 558 | $55,800 | $30,995 | 55.5% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 151 | 206 | $35,020 | $16,007 | 45.7% |
| G0444 | Annual depression screening, 15 minutes | Office | 2022 | 309 | 309 | $6,180 | $5,507 | 89.1% |
| 90677 | Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Office | 2022 | 16 | 16 | $4,725 | $4,446 | 94.1% |
| G0402 | Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Office | 2022 | 26 | 26 | $5,200 | $4,254 | 81.8% |
| G0438 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Office | 2022 | 19 | 19 | $3,610 | $3,094 | 85.7% |
| 99495 | Transitional care management services for problem of moderate complexity | Office | 2022 | 12 | 12 | $2,550 | $1,738 | 68.2% |
| G0009 | Administration of pneumococcal vaccine | Office | 2022 | 17 | 17 | $510.00 | $487.11 | 95.5% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2021 | 235 | 235 | $40,750 | $30,538 | 74.9% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 268 | 479 | $47,900 | $26,945 | 56.3% |
| 99214 | Established patient outpatient visit, total time 30-39 minutes | Office | 2021 | 185 | 279 | $47,430 | $23,880 | 50.3% |
| 90662 | Vaccine for influenza for injection into muscle, split virus, preservation free | Office | 2021 | 95 | 97 | $6,590 | $6,209 | 94.2% |
| G0438 | Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Office | 2021 | 26 | 26 | $4,940 | $4,287 | 86.8% |
| G0444 | Annual depression screening, 15 minutes | Office | 2021 | 233 | 233 | $4,660 | $4,238 | 91.0% |
| G0402 | Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Office | 2021 | 18 | 18 | $3,600 | $2,974 | 82.6% |
| G0008 | Administration of influenza virus vaccine | Office | 2021 | 95 | 97 | $2,425 | $1,603 | 66.1% |
About Dr. David Gannon, MD
Dr. David Gannon, MD is a Family Medicine healthcare provider based in Chandler, Arizona. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 11/11/2005. The National Provider Identifier (NPI) number assigned to this provider is 1477534816.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. David Gannon, MD has received a total of $11,717 in payments from pharmaceutical and medical device companies, with $1,555 received in 2024. These payments were reported across 696 transactions from 73 companies. The most common payment nature is "Food and Beverage" ($11,581).
As a Medicare-enrolled provider, Gannon has provided services to 4,592 Medicare beneficiaries, totaling 5,830 services with total Medicare billing of $396,834. Data is available for 4 years (2020–2023), covering 38 distinct procedure/service records.
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Practice Information
- Specialty Family Medicine
- Location Chandler, AZ
- Active Since 11/11/2005
- Last Updated 07/08/2007
- Taxonomy Code 207Q00000X
- Entity Type Individual
- NPI Number 1477534816
Products in Payments
- FARXIGA (Drug) $893.00
- JARDIANCE (Drug) $473.12
- NURTEC ODT (Drug) $326.69
- XARELTO (Drug) $322.57
- Ozempic (Drug) $312.80
- ELIQUIS (Drug) $291.54
- VRAYLAR (Drug) $267.35
- MOUNJARO (Drug) $244.34
- TRULICITY (Drug) $238.18
- Rybelsus (Drug) $230.31
- CHANTIX (Drug) $226.41
- Vascepa (Drug) $223.64
- UBRELVY (Drug) $199.68
- SYNTHROID (Drug) $199.57
- QULIPTA (Drug) $184.36
- SPIRIVA RESPIMAT (Drug) $182.64
- Saxenda (Drug) $179.42
- Aimovig (Biological) $175.31
- XIFAXAN (Drug) $175.12
- MYRBETRIQ (Drug) $170.95
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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