Doctor profile · Federal record
Dr. Steven Peyser, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Massapequa, NY
- NPI 1689641045
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 41 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4160 Merrick Road
Massapequa, NY 11758
(516) 797-6700
fax (516) 797-8463
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- New York #1687431
- Medicaid
- NY #01648315
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689641045. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35,221
Distinct HCPCS
10
Medicare allowed
$577,672
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 15,900 | 83 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 14,975 | 168 | $0 | |
76536 |
Ultrasound scan of head and neck soft tissue | 1,032 | 1,011 | $136 | |
71046 |
X-ray of chest, 2 views | 612 | 602 | $40 | |
71250 |
Ct scan of chest without contrast | 318 | 305 | $163 | |
77063 |
Screening 3d breast mammography | 242 | 242 | $63 | |
77067 |
Screening mammography | 242 | 242 | $156 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 225 | 216 | $63 | |
76641 |
Complete ultrasound scan of 1 breast | 171 | 165 | $178 | |
76700 |
Complete ultrasound scan of abdomen | 154 | 153 | $139 |
In context: peer comparison
Among 1 peers in Massapequa Diagnostic Radiology Physician, average services per provider: 880. This provider delivers 40× the peer median.Open Payments
Industry payments received
All-time total
$180
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Heartflow, INC. | 1 | $180.08 |
By nature of payment
Frequently asked questions
What is Dr. Steven Peyser's medical specialty?
Dr. Steven Peyser practices Diagnostic Radiology Physician in Massapequa, NY.
Where does Dr. Steven Peyser practice?
Dr. Steven Peyser practices at 4160 Merrick Road, Massapequa, NY 11758. Office phone: 5167976700.
What is Dr. Steven Peyser's NPI?
Dr. Steven Peyser's National Provider Identifier (NPI) is 1689641045, issued by NPPES.
Does Dr. Steven Peyser accept Medicare assignment?
Yes. Dr. Steven Peyser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Peyser commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Ultrasound scan of head and neck soft tissue (HCPCS 76536). Source: CMS Medicare Physician & Other Practitioners file.