Doctor profile · Federal record
Dr. Henry Nieves Diaz, MD
Addiction Medicine (Family Medicine) Physician (CMS: Addiction Medicine) · General Practice Physician · Manati, PR
- NPI 1588168850
- 1 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
Manati Medical Center, Urb. Atenas, Calle Hernandez Carrion
Manati, PR 00674
(787) 621-3700 - Additional location
-
#100 Urb. Mariolga Bo. Turabo
Caguas, PR 00725
(787) 961-4562
fax (787) 961-4562 - Additional location
-
Dorado Community Health, Carr #698 Bo. Mameyal
Dorado, PR 00646
(787) 796-3330 - Additional location
-
Universidad Central del Caribe, 300 Ave Laurel, Urb Santa Juanita
Bayamon, PR 00956
(787) 798-3001 - Additional location
-
Vega Alta Community Health, Carr #2 Km 3.1
Vega Alta, PR 00692
(787) 883-6718 - Mailing address
-
V3 Calle Higuero, Quintas de Villamar
Dorado, PR 00646
Show 2 more locations
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- June 30, 2025
- Year of graduation
- 2025 — 1 yrs since
- Specialty taxonomy
- 207QA0401X — NUCC code
- State license (1)
- Puerto Rico #21671
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588168850. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$455
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 2 | $238.22 | |
| Abbvie INC. | 2 | $52.26 | |
| Merck Sharp & Dohme LLC | 1 | $51.57 | |
| Novartis Pharmaceuticals Corporation | 2 | $51.22 | |
| Pbg Puerto Rico LLC | 2 | $39.14 | |
| Janssen Pharmaceuticals, INC | 1 | $22.74 |
By nature of payment
Frequently asked questions
What is Dr. Henry Nieves Diaz's medical specialty?
Dr. Henry Nieves Diaz practices Addiction Medicine (Family Medicine) Physician in Manati, PR.
Where does Dr. Henry Nieves Diaz practice?
Dr. Henry Nieves Diaz practices at Manati Medical Center, Manati, PR 00674. Office phone: 7876213700.
What is Dr. Henry Nieves Diaz's NPI?
Dr. Henry Nieves Diaz's National Provider Identifier (NPI) is 1588168850, issued by NPPES.
Does Dr. Henry Nieves Diaz accept Medicare assignment?
Dr. Henry Nieves Diaz does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.