Doctor profile · Federal record

Dr. William Rodriguez Zayas

Internal Medicine Physician (CMS: Internal Medicine) · Aibonito, PR

  • NPI 1922531086
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Carr 726 Calle Jose C Vazquez
Aibonito, PR 00705
(787) 204-0308
Mailing address
Pmb 280, Po Box 6400
Cayey, PR 00737

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
February 7, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Puerto Rico #21738

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922531086. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$75
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 3 $47.37
Janssen Pharmaceuticals, Inc 1 $27.69

By nature of payment

Food and Beverage
$75

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
212
Patients
197
Total drug cost
$1,320
Drug Type Claims Patients Total cost
Famotidine Generic 26 25 $133
Atorvastatin Calcium Generic 24 22 $173
Amlodipine Besylate Generic 21 17 $70
Ciprofloxacin Hcl Generic 20 20 $90
Levofloxacin Generic 20 19 $216
Carvedilol Generic 19 17 $67
Furosemide Generic 19 17 $70
Losartan Potassium Generic 17 15 $168
Metronidazole Generic 17 17 $128
Pantoprazole Sodium Generic 16 15 $86

Frequently asked questions

Auto-generated from federal data
What is Dr. William Rodriguez Zayas's medical specialty?
Dr. William Rodriguez Zayas practices Internal Medicine Physician in Aibonito, PR.
Where does Dr. William Rodriguez Zayas practice?
Dr. William Rodriguez Zayas practices at Carr 726 Calle Jose C Vazquez, Aibonito, PR 00705. Office phone: 7872040308.
What is Dr. William Rodriguez Zayas's NPI?
Dr. William Rodriguez Zayas's National Provider Identifier (NPI) is 1922531086, issued by NPPES.
Does Dr. William Rodriguez Zayas accept Medicare assignment?
Yes. Dr. William Rodriguez Zayas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.