Doctor profile · Federal record

Dr. OMAYRA GONZALEZ, MD

Hematology & Oncology Physician (CMS: HEMATOLOGY/ONCOLOGY) · SAN JUAN, PR

  • NPI 1053304279
  • Accepts Medicare
  • 28 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
SAN JUAN CITY HOSPITAL, MEDICAL CENTER
SAN JUAN, PR 00936
(787) 766-2223
Mailing address
35 CALLE JUAN C BORBON STE 67-286
GUAYNABO, PR 009695374

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
May 21, 2020
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Puerto Rico #13275

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053304279. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
46
Distinct HCPCS
1
Medicare allowed
$4,117
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 46 12 $90

In context: peer comparison

Among 8 peers in this city , average services per provider: 88. This provider delivers 0.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,829
Transactions
152
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 22 $571.22
Janssen Pharmaceuticals, Inc 27 $550.51
E.R. Squibb & Sons, L.L.C. 18 $368.97
ABBVIE INC. 12 $250.76
Merck Sharp & Dohme LLC 13 $226.78
Amgen Inc. 12 $220.41
Eli Lilly Export S.A. Puerto Rico Branch 8 $188.91
PBG PUERTO RICO LLC 6 $150.83
SOBI, INC 6 $144.83
PharmaEssentia USA Corporation 5 $122.65
Regeneron Healthcare Solutions, Inc. 5 $108.25
Genentech USA, Inc. 5 $108.01
Exelixis Inc. 4 $101.27
Tempus AI, Inc 5 $96.88
Verity Pharmaceuticals Inc. 4 $85.68

By nature of payment

Food and Beverage
$3,744
Education
$85

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,460
Patients
419
Total drug cost
$685,973
Drug Type Claims Patients Total cost
Anastrozole Generic 379 61 $3,629
Letrozole Generic 169 23 $1,214
Synthroid (Levothyroxine Sodium) Brand 125 41 $6,660
Ondansetron Hcl Generic 112 69 $615
Famotidine Generic 109 64 $809
Warfarin Sodium Generic 95 13 $1,052
Dexamethasone Generic 79 38 $1,485
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 66 24 $1,950
Gabapentin Generic 64 17 $498
Raloxifene Hcl Generic 63 11 $2,888