Doctor profile · Federal record

Dr. Sybelle Serrano Santiago, MD

Allergy & Immunology Physician (CMS: Allergy/Immunology) · Internal Medicine Physician · Hato Rey, PR

  • NPI 1205330735
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
553 Calle Cabo H Alverio, Ext Roosevelt
Hato Rey, PR 009183725
(787) 764-4309
Additional location
Bo Monacillos Carr 22 University District Hospital
San Juan, PR 009353201
(787) 758-2525
Mailing address
Pmb 900 Po Box 144035
San Juan, PR 00614

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
October 4, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207K00000X — NUCC code
State license (1)
Puerto Rico #22337

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205330735. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,074
Transactions
27
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
BioCryst US Sales Co., LLC 13 $316.34
Blueprint Medicines Corporation 2 $234.37
Abbvie INC. 2 $149.95
Genentech, INC. 2 $106.21
Pfizer INC. 1 $100.00
AstraZeneca Pharmaceuticals Lp 3 $85.76
Genzyme Corporation 2 $42.77
Takeda Pharmaceuticals U.S.A., INC. 1 $20.95
Pharming Healthcare, INC. 1 $17.98

By nature of payment

Food and Beverage
$1,074

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
26
Patients
0
Total drug cost
$314
Drug Type Claims Patients Total cost
Montelukast Sodium Generic 15 0 $200
Fluticasone Propionate Generic 11 0 $114

Frequently asked questions

Auto-generated from federal data
What is Dr. Sybelle Serrano Santiago's medical specialty?
Dr. Sybelle Serrano Santiago practices Allergy & Immunology Physician in Hato Rey, PR.
Where does Dr. Sybelle Serrano Santiago practice?
Dr. Sybelle Serrano Santiago practices at 553 Calle Cabo H Alverio, Hato Rey, PR 009183725. Office phone: 7877644309.
What is Dr. Sybelle Serrano Santiago's NPI?
Dr. Sybelle Serrano Santiago's National Provider Identifier (NPI) is 1205330735, issued by NPPES.
Does Dr. Sybelle Serrano Santiago accept Medicare assignment?
Yes. Dr. Sybelle Serrano Santiago accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.