Doctor profile · Federal record

Dr. Miguel Marrero - Rivera, M.D.

Pediatric Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · San Juan, PR

  • NPI 1114973476
  • Accepts Medicare
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Anesthesiology Department Suite 983, Medical Sciences Campus Upr
San Juan, PR 00936
(787) 758-0640
fax (787) 758-1327
Mailing address
Dept. Anestesiologia, Po Box 365067
San Juan, PR 009264330

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
February 14, 2011
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207LP3000X — NUCC code
State license (1)
Puerto Rico #11489

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114973476. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$20
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $20.00

By nature of payment

Food and Beverage
$20

Frequently asked questions

Auto-generated from federal data
What is Dr. Miguel Marrero - Rivera's medical specialty?
Dr. Miguel Marrero - Rivera practices Pediatric Anesthesiology Physician in San Juan, PR.
Where does Dr. Miguel Marrero - Rivera practice?
Dr. Miguel Marrero - Rivera practices at Anesthesiology Department Suite 983, San Juan, PR 00936. Office phone: 7877580640.
What is Dr. Miguel Marrero - Rivera's NPI?
Dr. Miguel Marrero - Rivera's National Provider Identifier (NPI) is 1114973476, issued by NPPES.
Does Dr. Miguel Marrero - Rivera accept Medicare assignment?
Yes. Dr. Miguel Marrero - Rivera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.