Doctor profile · Federal record
Dr. Juan Barrientos-Gayoso, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Sabana Grande, PR
- NPI 1972672970
- Accepts Medicare
- 42 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
22 Calle Betances
Sabana Grande, PR 00637
(787) 804-0020
fax (787) 804-0020 - Mailing address
-
Pmb 375 Po Box 5075
San German, PR 006839809
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Puerto Rico #009787
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972672970. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$134
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $111.59 | |
| GlaxoSmithKline, LLC. | 1 | $22.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,857
Patients
951
Total drug cost
$99,227
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 822 | 123 | $8,438 |
| Atorvastatin Calcium | Generic | 778 | 133 | $5,769 |
| Gabapentin | Generic | 681 | 98 | $3,491 |
| Losartan Potassium | Generic | 550 | 91 | $5,860 |
| Metformin Hcl | Generic | 452 | 65 | $1,640 |
| Levothyroxine Sodium | Generic | 392 | 55 | $4,506 |
| Isosorbide Mononitrate Er (Isosorbide Mononitrate) | Brand | 280 | 51 | $2,333 |
| Furosemide | Generic | 279 | 55 | $1,070 |
| Pantoprazole Sodium | Generic | 274 | 47 | $1,644 |
| Alendronate Sodium | Generic | 264 | 37 | $1,148 |
Frequently asked questions
What is Dr. Juan Barrientos-Gayoso's medical specialty?
Dr. Juan Barrientos-Gayoso practices Internal Medicine Physician in Sabana Grande, PR.
Where does Dr. Juan Barrientos-Gayoso practice?
Dr. Juan Barrientos-Gayoso practices at 22 Calle Betances, Sabana Grande, PR 00637. Office phone: 7878040020.
What is Dr. Juan Barrientos-Gayoso's NPI?
Dr. Juan Barrientos-Gayoso's National Provider Identifier (NPI) is 1972672970, issued by NPPES.
Does Dr. Juan Barrientos-Gayoso accept Medicare assignment?
Yes. Dr. Juan Barrientos-Gayoso accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.