Doctor profile · Federal record
Dr. Carlos Martinez Crespi, MD
Hematology & Oncology Physician (CMS: Internal Medicine) · San Juan, PR
- NPI 1407368210
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
University District Hospital, Calle Periferial Interior
San Juan, PR 00927
(787) 754-0101 - Mailing address
-
Hospital del Maestro, 550 Calle Sergio Cuevas Bustamante Ave Domenes
San Juan, PR 00918
Credentials & registration
- NPI registered
- November 2017 — 9 yrs on file
- Profile last updated
- August 30, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Puerto Rico #23311
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407368210. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$896
Transactions
28
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 5 | $197.77 | |
| Exelixis INC. | 5 | $164.88 | |
| Sobi, INC | 4 | $156.26 | |
| Eisai INC. | 1 | $110.29 | |
| Amgen INC. | 3 | $64.69 | |
| Pbg Puerto Rico LLC | 3 | $61.08 | |
| Merck Sharp & Dohme LLC | 2 | $41.36 | |
| Janssen Pharmaceuticals, INC | 1 | $22.95 | |
| Adaptive Biotechnologies Corporation | 1 | $19.79 | |
| Genentech USA, INC. | 1 | $19.26 | |
| Novartis Pharmaceuticals Corporation | 1 | $19.04 | |
| Deciphera Pharmaceuticals INC. | 1 | $18.97 |
By nature of payment
Frequently asked questions
What is Dr. Carlos Martinez Crespi's medical specialty?
Dr. Carlos Martinez Crespi practices Hematology & Oncology Physician in San Juan, PR.
Where does Dr. Carlos Martinez Crespi practice?
Dr. Carlos Martinez Crespi practices at University District Hospital, San Juan, PR 00927. Office phone: 7877540101.
What is Dr. Carlos Martinez Crespi's NPI?
Dr. Carlos Martinez Crespi's National Provider Identifier (NPI) is 1407368210, issued by NPPES.
Does Dr. Carlos Martinez Crespi accept Medicare assignment?
Yes. Dr. Carlos Martinez Crespi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.