Doctor profile · Federal record
Dr. Anthony Szema, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Research Study Specialist · Allergy Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · South Setauket, NY
- NPI 1831159649
- Accepts Medicare
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3771 Nesconset Hwy, Suite 105
South Setauket, NY 117201163
(631) 675-6474
fax (631) 675-6475
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- November 22, 2022
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- New York #194679
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831159649. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
18,926
Distinct HCPCS
10
Medicare allowed
$599,704
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2357 |
Injection, omalizumab, 5 mg | 12,122 | 31 | $38 | |
95004 |
Test for allergy using allergenic extract | 2,344 | 45 | $5 | |
95044 |
Test for allergy using skin patch | 1,147 | 25 | $6 | |
95165 |
Professional service for preparation and provision of 1 or more antigens | 910 | 25 | $18 | |
96372 |
Injection of drug or substance under skin or into muscle | 495 | 44 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 304 | 124 | $105 | |
95117 |
Professional service for multiple injections of allergen | 298 | 22 | $14 | |
95115 |
Professional service for single injection of allergen | 229 | 15 | $13 | |
95024 |
Test for allergy using allergenic extract injected into skin | 196 | 14 | $10 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 150 | 72 | $148 |
In context: peer comparison
Among 1 peers in South Setauket Allergy & Immunology Physician, average services per provider: 700. This provider delivers 27× the peer median.Open Payments
Industry payments received
All-time total
$40
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $39.86 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
381
Patients
159
Total drug cost
$942,762
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Epinephrine | Generic | 81 | 65 | $26,893 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 70 | 39 | $3,024 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 47 | 17 | $74,259 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 35 | 11 | $27,061 |
| Ipratropium Bromide | Generic | 25 | 12 | $1,319 |
| Montelukast Sodium | Generic | 25 | 0 | $224 |
| Prednisone | Generic | 23 | 15 | $94 |
| Fasenra (Benralizumab) | Brand | 19 | 0 | $103,854 |
| Xolair (Omalizumab) | Brand | 16 | 0 | $45,086 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 15 | 0 | $16,443 |
Frequently asked questions
What is Dr. Anthony Szema's medical specialty?
Dr. Anthony Szema practices Allergy & Immunology Physician in South Setauket, NY.
Where does Dr. Anthony Szema practice?
Dr. Anthony Szema practices at 3771 Nesconset Hwy, South Setauket, NY 117201163. Office phone: 6316756474.
What is Dr. Anthony Szema's NPI?
Dr. Anthony Szema's National Provider Identifier (NPI) is 1831159649, issued by NPPES.
Does Dr. Anthony Szema accept Medicare assignment?
Yes. Dr. Anthony Szema accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anthony Szema commonly perform?
Top Medicare-reported procedures in 2023: Injection, omalizumab, 5 mg (HCPCS J2357); Test for allergy using allergenic extract (HCPCS 95004); Test for allergy using skin patch (HCPCS 95044). Source: CMS Medicare Physician & Other Practitioners file.