Doctor profile · Federal record

Dr. William Caceres, MD

Hematology & Oncology Physician · San Juan, PR

  • NPI 1518910801
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
VA Caribbean Healthcare System, 10 Calle Casia
San Juan, PR 00921
(787) 641-3693
fax (787) 641-4568
Mailing address
203 Calle Sorbona, University Gardens
San Juan, PR 009274840

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Puerto Rico #11027

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518910801. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$253
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $125.00
Pbg Puerto Rico LLC 3 $61.60
Taiho Oncology, INC. 1 $24.53
Genmab U.S., INC. 1 $22.47
Pfizer INC. 1 $19.33

By nature of payment

Food and Beverage
$253

Frequently asked questions

Auto-generated from federal data
What is Dr. William Caceres's medical specialty?
Dr. William Caceres practices Hematology & Oncology Physician in San Juan, PR.
Where does Dr. William Caceres practice?
Dr. William Caceres practices at VA Caribbean Healthcare System, San Juan, PR 00921. Office phone: 7876413693.
What is Dr. William Caceres's NPI?
Dr. William Caceres's National Provider Identifier (NPI) is 1518910801, issued by NPPES.