Doctor profile · Federal record

Dr. GLORIA ZENO CALERO, M.D.

Internal Medicine Physician (CMS: INTERNAL MEDICINE) · AGUADA, PR

  • NPI 1164461208
  • Accepts Medicare
  • 42 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
CALLE COLON
AGUADA, PR 006023166
(787) 868-6108
fax (787) 252-4095
Mailing address
PO BOX 1076
AGUADA, PR 006021076

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 7, 2010
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Puerto Rico #8488

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164461208. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$24
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $24.44

By nature of payment

Food and Beverage
$24

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,109
Patients
1,098
Total drug cost
$201,170
Drug Type Claims Patients Total cost
Famotidine Generic 521 125 $4,916
Gabapentin Generic 432 111 $5,027
Metformin Hcl Generic 326 91 $1,781
Atorvastatin Calcium Generic 324 104 $4,377
Simvastatin Generic 319 92 $1,891
Losartan Potassium Generic 311 90 $6,317
Omeprazole Generic 285 62 $1,536
Synthroid (Levothyroxine Sodium) Brand 263 75 $31,334
Pantoprazole Sodium Generic 246 55 $1,511
Amlodipine Besylate Generic 196 62 $905