Doctor profile · Federal record
Dr. Fernando Abreu Gonzalez
Internal Medicine Physician (CMS: Internal Medicine) · San Juan, PR
- NPI 1437100930
- Accepts Medicare
- 23 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1300 Calle Atenas # Urb, Rr 36 Box 36
San Juan, PR 009267807
(787) 300-1175
fax (787) 723-1736 - Mailing address
-
Rr 36 Box 36, Urb Monte Atenas
San Juan, PR 00926
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 10, 2015
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Puerto Rico #15170
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437100930. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
78
Distinct HCPCS
2
Medicare allowed
$7,302
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 64 | 28 | $90 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $111 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 72. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$81
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech USA, Inc. | 1 | $80.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
7,380
Patients
2,493
Total drug cost
$122,131
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Simvastatin | Generic | 1,052 | 370 | $8,748 |
| Famotidine | Generic | 818 | 240 | $8,922 |
| Gabapentin | Generic | 758 | 271 | $8,916 |
| Metformin Hcl | Generic | 701 | 224 | $4,077 |
| Losartan Potassium | Generic | 535 | 183 | $11,223 |
| Levothyroxine Sodium | Generic | 498 | 159 | $12,586 |
| Clonazepam | Generic | 392 | 105 | $1,989 |
| Metoprolol Succinate | Generic | 381 | 142 | $8,886 |
| Glipizide | Generic | 362 | 122 | $5,149 |
| Lisinopril | Generic | 359 | 124 | $2,294 |
Frequently asked questions
What is Dr. Fernando Abreu Gonzalez's medical specialty?
Dr. Fernando Abreu Gonzalez practices Internal Medicine Physician in San Juan, PR.
Where does Dr. Fernando Abreu Gonzalez practice?
Dr. Fernando Abreu Gonzalez practices at 1300 Calle Atenas # Urb, San Juan, PR 009267807. Office phone: 7873001175.
What is Dr. Fernando Abreu Gonzalez's NPI?
Dr. Fernando Abreu Gonzalez's National Provider Identifier (NPI) is 1437100930, issued by NPPES.
Does Dr. Fernando Abreu Gonzalez accept Medicare assignment?
Yes. Dr. Fernando Abreu Gonzalez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fernando Abreu Gonzalez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.