Doctor profile · Federal record

Dr. MERCEDES DE CHOUDENS, MD

Diagnostic Radiology Physician (CMS: DIAGNOSTIC RADIOLOGY) · SAN JUAN, PR

  • NPI 1477504520
  • Accepts Medicare
  • 38 yrs in practice
  • Female
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1755 CALLE PARANA, URB CROWN HILL
SAN JUAN, PR 009266049
(787) 764-9493
fax (787) 759-3621
Mailing address
PHB 249, 130 WINSTON CHURCHILL AVE STE 1
SAN JUAN, PR 009366018

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Puerto Rico #11282

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477504520. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
28
Distinct HCPCS
2
Medicare allowed
$4,023
HCPCS Description Services Patients Avg allowed
76641 Complete ultrasound scan of 1 breast 15 14 $157
77067 Screening mammography 13 13 $129

In context: peer comparison

Among 22 peers in this city , average services per provider: 60. This provider delivers 0.5× the peer median.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›