Doctor profile · Federal record
Dr. Steven Lomasky, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Rockville Centre, NY
- NPI 1891738456
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
242 Merrick RD, Suite 403
Rockville Centre, NY 115705254
(516) 536-3700
fax (516) 536-4309
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 19, 2021
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- New York #152077
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891738456. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,311
Distinct HCPCS
7
Medicare allowed
$302,135
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,663 | 697 | $151 | |
J0897 |
Injection, denosumab, 1 mg | 1,226 | 60 | $22 | |
36415 |
Insertion of needle into vein for collection of blood sample | 1,057 | 542 | $8 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 141 | 67 | $39 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 106 | 40 | $63 | |
96372 |
Injection of drug or substance under skin or into muscle | 105 | 60 | $17 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 12 | $107 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 468. This provider delivers 9.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,307
Patients
993
Total drug cost
$1,967,730
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 453 | 132 | $11,809 |
| Synthroid (Levothyroxine Sodium) | Brand | 390 | 100 | $38,759 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 381 | 111 | $6,869 |
| Trulicity (Dulaglutide) | Brand | 346 | 77 | $696,803 |
| Jardiance (Empagliflozin) | Brand | 232 | 62 | $350,139 |
| Ozempic (Semaglutide) | Brand | 230 | 65 | $432,456 |
| Atorvastatin Calcium | Generic | 195 | 59 | $1,942 |
| Rosuvastatin Calcium | Generic | 184 | 62 | $3,490 |
| Metformin Hcl | Generic | 179 | 56 | $4,243 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 137 | 59 | $14,424 |
Hospital affiliations
Frequently asked questions
What is Dr. Steven Lomasky's medical specialty?
Dr. Steven Lomasky practices Endocrinology, Diabetes & Metabolism Physician in Rockville Centre, NY.
Where does Dr. Steven Lomasky practice?
Dr. Steven Lomasky practices at 242 Merrick RD, Rockville Centre, NY 115705254. Office phone: 5165363700.
What is Dr. Steven Lomasky's NPI?
Dr. Steven Lomasky's National Provider Identifier (NPI) is 1891738456, issued by NPPES.
Does Dr. Steven Lomasky accept Medicare assignment?
Yes. Dr. Steven Lomasky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Lomasky commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, denosumab, 1 mg (HCPCS J0897); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.