Doctor profile · Federal record

Dr. Nadja Diaz Baez, MD

Internal Medicine Physician · Ponce, PR

  • NPI 1568554483
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7813 Calle Nazaret, Urb Santa Maria
Ponce, PR 007171006
(787) 840-1053
fax (787) 305-1410
Mailing address
Jardines del Carube, St 20 #138
Ponce, PR 00728

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
November 13, 2015
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Puerto Rico #12997

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568554483. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$407
Transactions
15
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 12 $332.73
Pbg Puerto Rico LLC 1 $30.00
Gilead Sciences, INC. 1 $22.81
ViiV Healthcare Company 1 $20.99

By nature of payment

Food and Beverage
$407

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,521
Patients
661
Total drug cost
$44,108
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 269 90 $4,323
Omeprazole Generic 269 58 $2,078
Gabapentin Generic 244 46 $2,814
Synthroid (Levothyroxine Sodium) Brand 208 45 $17,279
Famotidine Generic 199 37 $1,817
Rosuvastatin Calcium Generic 195 56 $2,381
Losartan Potassium Generic 179 54 $3,221
Metformin Hcl Generic 163 47 $1,130
Lisinopril Generic 143 45 $1,052
Clonazepam Generic 131 29 $713

Frequently asked questions

Auto-generated from federal data
What is Dr. Nadja Diaz Baez's medical specialty?
Dr. Nadja Diaz Baez practices Internal Medicine Physician in Ponce, PR.
Where does Dr. Nadja Diaz Baez practice?
Dr. Nadja Diaz Baez practices at 7813 Calle Nazaret, Ponce, PR 007171006. Office phone: 7878401053.
What is Dr. Nadja Diaz Baez's NPI?
Dr. Nadja Diaz Baez's National Provider Identifier (NPI) is 1568554483, issued by NPPES.