Doctor profile · Federal record
Dr. Stewart Kaplan, M.D.
Pediatrics Physician (CMS: Allergy/Immunology) · Allergy & Immunology Physician · Allergy Physician · Pediatric Allergy/Immunology Physician · Massapequa, NY
- NPI 1275644023
- Accepts Medicare
- 51 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
20 Hicksville RD, Suite 6
Massapequa, NY 117585819
(516) 541-8035
fax (516) 541-8084
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 208000000X — NUCC code
- State license (1)
- New York #136197
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275644023. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,228
Distinct HCPCS
8
Medicare allowed
$169,985
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 5,617 | 110 | $18 | |
95117 |
Professional service for multiple injections of allergen | 2,276 | 121 | $15 | |
95024 |
Test for allergy using allergenic extract injected into skin | 1,053 | 22 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 170 | 88 | $105 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 40 | 38 | $46 | |
94640 |
Inhalation treatment for airway obstruction or sputum production | 40 | 38 | $11 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $195 | |
G0008 |
Administration of influenza virus vaccine | 15 | 15 | $34 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 1,153. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$140
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| UCB, Inc. | 6 | $119.66 | |
| Abbott Laboratories | 1 | $20.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
119
Patients
24
Total drug cost
$4,346
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 30 | 12 | $631 |
| Montelukast Sodium | Generic | 27 | 0 | $623 |
| Levocetirizine Dihydrochloride | Generic | 20 | 0 | $156 |
| Azelastine Hcl | Generic | 15 | 0 | $311 |
| Methylprednisolone | Generic | 14 | 12 | $113 |
| Mometasone Furoate | Generic | 13 | 0 | $2,512 |
Frequently asked questions
What is Dr. Stewart Kaplan's medical specialty?
Dr. Stewart Kaplan practices Pediatrics Physician in Massapequa, NY.
Where does Dr. Stewart Kaplan practice?
Dr. Stewart Kaplan practices at 20 Hicksville RD, Massapequa, NY 117585819. Office phone: 5165418035.
What is Dr. Stewart Kaplan's NPI?
Dr. Stewart Kaplan's National Provider Identifier (NPI) is 1275644023, issued by NPPES.
Does Dr. Stewart Kaplan accept Medicare assignment?
Yes. Dr. Stewart Kaplan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stewart Kaplan commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117); Test for allergy using allergenic extract injected into skin (HCPCS 95024). Source: CMS Medicare Physician & Other Practitioners file.