Total Payments
$64,662
2024 Payments
$1,789
Companies
62
Transactions
822
Medicare Patients
4,222
Medicare Billing
$269,781
Payment Breakdown by Category
Other$25,310 (39.1%)
Consulting$20,552 (31.8%)
Food & Beverage$18,707 (28.9%)
Education$93.51 (0.1%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $25,310 | 1 | 39.1% |
| Consulting Fee | $20,552 | 1 | 31.8% |
| Food and Beverage | $18,707 | 811 | 28.9% |
| Education | $93.51 | 9 | 0.1% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Kaneka Pharma America LLC | $46,503 | 6 | $0 (2021) |
| Amgen Inc. | $2,238 | 104 | $0 (2024) |
| Novo Nordisk Inc | $1,837 | 81 | $0 (2024) |
| Regeneron Healthcare Solutions, Inc. | $1,479 | 51 | $0 (2024) |
| Merck Sharp & Dohme LLC | $1,002 | 39 | $0 (2024) |
| GlaxoSmithKline, LLC. | $984.29 | 38 | $0 (2024) |
| PFIZER INC. | $980.77 | 52 | $0 (2024) |
| Lilly USA, LLC | $969.86 | 46 | $0 (2024) |
| Janssen Pharmaceuticals, Inc | $764.50 | 31 | $0 (2024) |
| Novartis Pharmaceuticals Corporation | $725.74 | 31 | $0 (2024) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $1,789 | 85 | Amgen Inc. ($260.83) |
| 2023 | $2,490 | 125 | Regeneron Healthcare Solutions, Inc. ($308.97) |
| 2022 | $2,232 | 115 | Novo Nordisk Inc ($355.08) |
| 2021 | $22,332 | 109 | Kaneka Pharma America LLC ($20,552) |
| 2020 | $26,637 | 60 | Kaneka Pharma America LLC ($25,310) |
| 2019 | $2,866 | 125 | Novo Nordisk Inc ($445.18) |
| 2018 | $3,195 | 98 | Amgen Inc. ($412.62) |
| 2017 | $3,122 | 105 | Regeneron Healthcare Solutions, Inc. ($444.94) |
All Payment Transactions
822 individual payment records from CMS Open Payments — Page 1 of 33
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 12/16/2024 | Paratek Pharmaceuticals, Inc. | NUZYRA (Drug) | Food and Beverage | In-kind items and services | $17.72 | General |
| Category: ANTIBIOTIC | ||||||
| 12/10/2024 | Novo Nordisk Inc | Ozempic (Drug), Rybelsus | Food and Beverage | In-kind items and services | $28.53 | General |
| Category: Diabetes | ||||||
| 12/05/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $21.50 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 12/04/2024 | Regeneron Healthcare Solutions, Inc. | EVKEEZA (Biological) | Food and Beverage | In-kind items and services | $29.18 | General |
| Category: CARDIOVASCULAR AND METABOLISM | ||||||
| 12/03/2024 | Novo Nordisk Inc | Wegovy (Drug) | Food and Beverage | In-kind items and services | $26.99 | General |
| Category: Obesity | ||||||
| 11/14/2024 | PFIZER INC. | PREVNAR 20 (Biological), COMIRNATY, ABRYSVO | Food and Beverage | In-kind items and services | $20.94 | General |
| Category: VACCINES | ||||||
| 11/13/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | JARDIANCE (Drug), SYNJARDY | Food and Beverage | In-kind items and services | $21.03 | General |
| Category: DIABETES | ||||||
| 11/06/2024 | ABIOMED | Impella (Device) | Food and Beverage | Cash or cash equivalent | $41.00 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 11/05/2024 | Amgen Inc. | EVENITY (Biological), Prolia | Food and Beverage | In-kind items and services | $17.07 | General |
| Category: Bone Health | ||||||
| 10/30/2024 | ABBVIE INC. | BOTOX (Biological) | Food and Beverage | In-kind items and services | $34.36 | General |
| Category: FACIAL AESTHETICS | ||||||
| 10/24/2024 | PFIZER INC. | ELIQUIS (Drug), NURTEC ODT | Food and Beverage | In-kind items and services | $19.11 | General |
| Category: CARDIOVASCULAR;METABOLIC DISEASE | ||||||
| 10/23/2024 | Merck Sharp & Dohme LLC | GARDASIL (Biological), CAPVAXIVE, GARDASIL 9 | Food and Beverage | In-kind items and services | $19.08 | General |
| Category: VACCINE | ||||||
| 10/14/2024 | Chiesi USA, Inc. | JUXTAPID (Drug) | Food and Beverage | Cash or cash equivalent | $20.96 | General |
| Category: HOMOZYGOUS FAMILIAL HYPERCHOLESTEROLEMIA | ||||||
| 09/24/2024 | Sumitomo Pharma America, Inc. | GEMTESA (Drug) | Food and Beverage | In-kind items and services | $25.06 | General |
| Category: UROLOGY | ||||||
| 09/23/2024 | Esperion Therapeutics, Inc. | NEXLETOL (Drug) | Food and Beverage | In-kind items and services | $13.10 | General |
| Category: ANTILIPEMIC AGENTS | ||||||
| 09/18/2024 | Amgen Inc. | EVENITY (Biological), Prolia | Food and Beverage | In-kind items and services | $15.58 | General |
| Category: Bone Health | ||||||
| 09/17/2024 | Boehringer Ingelheim Pharmaceuticals, Inc. | TRADJENTA (Drug), JARDIANCE, SYNJARDY | Food and Beverage | In-kind items and services | $20.40 | General |
| Category: DIABETES | ||||||
| 09/10/2024 | PFIZER INC. | PREVNAR 20 (Biological), COMIRNATY, ABRYSVO | Food and Beverage | In-kind items and services | $21.06 | General |
| Category: VACCINES | ||||||
| 09/04/2024 | Paratek Pharmaceuticals, Inc. | NUZYRA (Drug) | Food and Beverage | In-kind items and services | $17.15 | General |
| Category: ANTIBIOTIC | ||||||
| 08/29/2024 | Novartis Pharmaceuticals Corporation | LEQVIO (Drug) | Food and Beverage | In-kind items and services | $21.20 | General |
| Category: Cardiology/Vascular Diseases | ||||||
| 08/26/2024 | Exact Sciences Corporation | Cologuard Collection Kit (Device) | Food and Beverage | In-kind items and services | $25.20 | General |
| Category: Oncology | ||||||
| 08/26/2024 | Lilly USA, LLC | MOUNJARO (Drug), ZEPBOUND | Food and Beverage | In-kind items and services | $13.38 | General |
| Category: Diabetes | ||||||
| 08/22/2024 | PFIZER INC. | ELIQUIS (Drug), NURTEC ODT | Food and Beverage | In-kind items and services | $16.30 | General |
| Category: CARDIOVASCULAR;METABOLIC DISEASE | ||||||
| 08/19/2024 | Novo Nordisk Inc | — | Food and Beverage | In-kind items and services | $13.14 | General |
| 08/12/2024 | GlaxoSmithKline, LLC. | AREXVY (Drug) | Food and Beverage | In-kind items and services | $17.71 | General |
| Category: RESPIRATORY | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 20 | 1,118 | 1,932 | $191,783 | $76,795 |
| 2022 | 17 | 906 | 1,609 | $154,373 | $59,442 |
| 2021 | 20 | 1,085 | 2,032 | $179,945 | $69,030 |
| 2020 | 19 | 1,113 | 1,945 | $166,995 | $64,514 |
Total Patients
4,222
Total Services
7,518
Medicare Billing
$269,781
Procedure Codes
76
All Medicare Procedures & Services
76 procedure records from CMS Medicare Utilization — Page 1 of 4
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 167 | 380 | $100,490 | $34,946 | 34.8% |
| 90677 | Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Office | 2023 | 36 | 36 | $20,774 | $10,179 | 49.0% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2023 | 67 | 67 | $17,873 | $8,758 | 49.0% |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | Office | 2023 | 122 | 284 | $7,606 | $3,726 | 49.0% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2023 | 21 | 24 | $8,890 | $2,801 | 31.5% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 15 | 15 | $6,882 | $2,480 | 36.0% |
| 80053 | Blood test, comprehensive group of blood chemicals | Office | 2023 | 128 | 239 | $5,048 | $2,474 | 49.0% |
| 36415 | Insertion of needle into vein for collection of blood sample | Office | 2023 | 136 | 290 | $4,959 | $2,433 | 49.1% |
| 84443 | Blood test, thyroid stimulating hormone (tsh) | Office | 2023 | 90 | 134 | $4,502 | $2,206 | 49.0% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 22 | 24 | $4,490 | $1,760 | 39.2% |
| G0009 | Administration of pneumococcal vaccine | Office | 2023 | 36 | 36 | $2,318 | $1,136 | 49.0% |
| 90662 | Influenza vaccine split virus, preservative free | Office | 2023 | 13 | 13 | $1,909 | $935.09 | 49.0% |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Office | 2023 | 61 | 86 | $1,336 | $654.46 | 49.0% |
| 84550 | Uric acid level, blood | Office | 2023 | 92 | 134 | $1,211 | $593.62 | 49.0% |
| G0444 | Annual depression screening, 5 to 15 minutes | Office | 2023 | 29 | 29 | $1,096 | $537.08 | 49.0% |
| G0008 | Administration of influenza virus vaccine | Office | 2023 | 13 | 13 | $837.20 | $410.28 | 49.0% |
| 83036 | Hemoglobin a1c level | Office | 2023 | 18 | 34 | $660.28 | $323.68 | 49.0% |
| 82043 | Urine microalbumin (protein) level | Office | 2023 | 17 | 37 | $427.72 | $209.42 | 49.0% |
| 82570 | Creatinine level to test for kidney function or muscle injury | Office | 2023 | 17 | 37 | $383.32 | $187.96 | 49.0% |
| 81003 | Automated urinalysis test | Office | 2023 | 18 | 20 | $90.00 | $44.00 | 48.9% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 166 | 382 | $101,926 | $35,984 | 35.3% |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 2022 | 30 | 30 | $8,153 | $4,007 | 49.1% |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | Office | 2022 | 28 | 30 | $11,364 | $4,006 | 35.3% |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | Office | 2022 | 121 | 232 | $6,213 | $3,073 | 49.5% |
| 80053 | Blood test, comprehensive group of blood chemicals | Office | 2022 | 128 | 239 | $5,048 | $2,495 | 49.4% |
About Dr. John Diaz, MD
Dr. John Diaz, MD is a Family Medicine healthcare provider based in Naples, Florida. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/16/2006. The National Provider Identifier (NPI) number assigned to this provider is 1588616072.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. John Diaz, MD has received a total of $64,662 in payments from pharmaceutical and medical device companies, with $1,789 received in 2024. These payments were reported across 822 transactions from 62 companies. The most common payment nature is "Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program" ($25,310).
As a Medicare-enrolled provider, Diaz has provided services to 4,222 Medicare beneficiaries, totaling 7,518 services with total Medicare billing of $269,781. Data is available for 4 years (2020–2023), covering 76 distinct procedure/service records.
Ad
Practice Information
- Specialty Family Medicine
- Location Naples, FL
- Active Since 05/16/2006
- Last Updated 04/24/2025
- Taxonomy Code 207Q00000X
- Entity Type Individual
- NPI Number 1588616072
Products in Payments
- LIPOSORBER (Device) $45,862
- Repatha (Biological) $1,210
- Ozempic (Drug) $858.21
- PRALUENT ALIROCUMAB INJECTION (Biological) $778.34
- Livalo (Drug) $654.37
- GalaFLEX (Device) $578.21
- XARELTO (Drug) $573.52
- TRULICITY (Drug) $563.85
- ELIQUIS (Drug) $560.99
- ENTRESTO (Drug) $514.91
- TRADJENTA (Drug) $494.50
- PRALUENT (Drug) $415.04
- FARXIGA (Drug) $410.70
- Vascepa (Drug) $407.70
- NEXLETOL (Drug) $394.65
- PRALUENT (Biological) $379.80
- TRELEGY ELLIPTA (Drug) $357.79
- Kerendia (Drug) $342.71
- EVKEEZA (Biological) $320.65
- SHINGRIX (Biological) $306.94
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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