Doctor profile · Federal record

Dr. Sean Brady, MD

Allergy & Immunology (Internal Medicine) Physician (CMS: Allergy/Immunology) · Williamsville, NY

  • NPI 1356583124
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1020 Youngs RD
Williamsville, NY 14221
(716) 961-9900
fax (716) 961-9911
Additional location
10 Barnes West Dr, Suite 200
Creve Coeur, MO 631416350
(314) 996-8670
fax (314) 996-3195

Credentials & registration

NPPES · NUCC
NPI registered
March 2009 — 17 yrs on file
Profile last updated
October 3, 2018
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207RA0201X — NUCC code
State license (1)
New York #265715
Medicaid
NY #03478677

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356583124. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
143
Distinct HCPCS
2
Medicare allowed
$15,501
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 86 57 $124
99213 Established patient office or other outpatient visit, 20-29 minutes 57 43 $86

In context: peer comparison

Among 2 peers in this city , average services per provider: 567. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,315
Transactions
30
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 3 $363.78
GlaxoSmithKline, LLC. 12 $182.20
GENZYME CORPORATION 3 $157.55
CSL Behring 4 $150.42
Genentech USA, Inc. 2 $135.66
Amgen Inc. 2 $131.19
Optinose US, Inc. 1 $124.99
Regeneron Healthcare Solutions, Inc. 2 $45.81
PFIZER INC. 1 $22.92

By nature of payment

Food and Beverage
$1,315

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,441
Patients
320
Total drug cost
$952,576
Drug Type Claims Patients Total cost
Fluticasone Propionate Generic 268 74 $4,122
Montelukast Sodium Generic 180 37 $3,363
Azelastine Hcl Generic 172 61 $5,203
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 130 47 $5,357
Xolair (Omalizumab) Brand 110 0 $347,255
Advair Hfa (Fluticasone Propion/Salmeterol) Brand 100 14 $62,896
Qvar Redihaler (Beclomethasone Dipropionate) Brand 72 15 $20,402
Levocetirizine Dihydrochloride Generic 69 11 $850
Dupixent Pen (Dupilumab) Brand 58 0 $217,826
Ipratropium Bromide Generic 57 18 $2,249

Frequently asked questions

Auto-generated from federal data
What is Dr. Sean Brady's medical specialty?
Dr. Sean Brady practices Allergy & Immunology (Internal Medicine) Physician in Williamsville, NY.
Where does Dr. Sean Brady practice?
Dr. Sean Brady practices at 1020 Youngs RD, Williamsville, NY 14221. Office phone: 7169619900.
What is Dr. Sean Brady's NPI?
Dr. Sean Brady's National Provider Identifier (NPI) is 1356583124, issued by NPPES.
Does Dr. Sean Brady accept Medicare assignment?
Yes. Dr. Sean Brady accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sean Brady commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.