Doctor profile · Federal record
Dr. John Diaz, MD
Family Medicine Physician · Naples, FL
- NPI 1588616072
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5470 Bryson CT
Naples, FL 341096000
(239) 631-9832
fax (239) 603-0474 - Mailing address
-
2675 Winkler Ave Fl 2
Fort Myers, FL 339019342
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 24, 2025
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Florida #ME34948
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588616072. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,932
Distinct HCPCS
10
Medicare allowed
$93,772
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 380 | 167 | $129 | |
36415 |
Insertion of needle into vein for collection of blood sample | 290 | 136 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 284 | 122 | $13 | |
80053 |
Blood test, comprehensive group of blood chemicals | 239 | 128 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 134 | 90 | $16 | |
84550 |
Uric acid level, blood | 134 | 92 | $4 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 86 | 61 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 67 | 67 | $131 | |
82043 |
Urine microalbumin (protein) level | 37 | 17 | $6 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 37 | 17 | $5 |
In context: peer comparison
Among 37 peers in Naples Family Medicine Physician, average services per provider: 137. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$1,789
Transactions
72
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 14 | $260.83 | |
| Novo Nordisk INC | 9 | $157.25 | |
| Pfizer INC. | 7 | $133.71 | |
| Sumitomo Pharma America, INC. | 5 | $133.52 | |
| Novartis Pharmaceuticals Corporation | 5 | $112.19 | |
| Regeneron Healthcare Solutions, INC. | 3 | $101.62 | |
| Medtronic, INC. | 1 | $95.45 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $93.54 | |
| Lilly USA, LLC | 5 | $85.27 | |
| Abbott Laboratories | 4 | $68.84 | |
| Eisai INC. | 3 | $62.47 | |
| Janssen Pharmaceuticals, INC | 3 | $59.36 | |
| Exact Sciences Corporation | 2 | $57.01 | |
| Merck Sharp & Dohme LLC | 3 | $50.00 | |
| GlaxoSmithKline, LLC. | 3 | $49.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,813
Patients
486
Total drug cost
$676,567
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 329 | 93 | $7,407 |
| Ezetimibe | Generic | 285 | 85 | $8,568 |
| Levothyroxine Sodium | Generic | 173 | 50 | $2,414 |
| Repatha Sureclick (Evolocumab) | Brand | 158 | 37 | $156,388 |
| Carvedilol | Generic | 131 | 36 | $2,004 |
| Praluent Pen (Alirocumab) | Brand | 92 | 24 | $119,951 |
| Sertraline Hcl | Generic | 85 | 26 | $782 |
| Amlodipine Besylate | Generic | 84 | 17 | $496 |
| Vascepa (Icosapent Ethyl) | Brand | 81 | 25 | $70,356 |
| Jardiance (Empagliflozin) | Brand | 70 | 20 | $108,516 |
Frequently asked questions
What is Dr. John Diaz's medical specialty?
Dr. John Diaz practices Family Medicine Physician in Naples, FL.
Where does Dr. John Diaz practice?
Dr. John Diaz practices at 5470 Bryson CT, Naples, FL 341096000. Office phone: 2396319832.
What is Dr. John Diaz's NPI?
Dr. John Diaz's National Provider Identifier (NPI) is 1588616072, issued by NPPES.
What procedures does Dr. John Diaz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.