Doctor profile · Federal record
Dr. Frank Diaz, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Greenacres, FL
- NPI 1851736300
- Accepts Medicare
- 34 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5799 Lake Worth RD
Greenacres, FL 334633207
(561) 967-0234
fax (561) 439-4833 - Mailing address
-
6101 Blue Lagoon Dr Ste 400
Miami, FL 331262051
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- March 14, 2026
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Florida #ME138337 · Puerto Rico #29,638-R
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851736300. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
206
Distinct HCPCS
4
Medicare allowed
$15,178
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 87 | 35 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 74 | 29 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 16 | $92 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 19 | 19 | $131 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 105. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,019
Patients
1,213
Total drug cost
$33,183
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 616 | 256 | $6,578 |
| Amlodipine Besylate | Generic | 337 | 138 | $1,805 |
| Lisinopril | Generic | 285 | 105 | $1,501 |
| Metformin Hcl | Generic | 230 | 87 | $1,534 |
| Losartan Potassium | Generic | 201 | 76 | $2,441 |
| Levothyroxine Sodium | Generic | 182 | 72 | $2,967 |
| Fenofibrate | Generic | 156 | 81 | $3,818 |
| Alprazolam | Generic | 151 | 34 | $275 |
| Hydrochlorothiazide | Generic | 151 | 63 | $800 |
| Rosuvastatin Calcium | Generic | 135 | 54 | $1,648 |
Frequently asked questions
What is Dr. Frank Diaz's medical specialty?
Dr. Frank Diaz practices Internal Medicine Physician in Greenacres, FL.
Where does Dr. Frank Diaz practice?
Dr. Frank Diaz practices at 5799 Lake Worth RD, Greenacres, FL 334633207. Office phone: 5619670234.
What is Dr. Frank Diaz's NPI?
Dr. Frank Diaz's National Provider Identifier (NPI) is 1851736300, issued by NPPES.
Does Dr. Frank Diaz accept Medicare assignment?
Yes. Dr. Frank Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frank Diaz commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.