Doctor profile · Federal record
Dr. Robert Lazar, MD
Gastroenterology Physician · Commack, NY
- NPI 1730164179
- MIPS 46.2 / 100 · 2023
- 21 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1092 Jericho Tpke Ste 2S
Commack, NY 117253016
(631) 543-8660
fax (631) 543-8661
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- February 4, 2022
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #153441
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730164179. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
501
Distinct HCPCS
10
Medicare allowed
$82,534
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 140 | 126 | $149 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 138 | 118 | $105 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 62 | 62 | $217 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 46 | 45 | $101 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 24 | 24 | $333 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 21 | 21 | $133 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $195 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 19 | 19 | $433 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 19 | 19 | $144 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 11 | 11 | $298 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 50. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
464
Patients
186
Total drug cost
$39,480
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 224 | 86 | $3,479 |
| Famotidine | Generic | 114 | 59 | $1,722 |
| Omeprazole | Generic | 73 | 26 | $1,428 |
| Mesalamine | Generic | 38 | 0 | $30,865 |
| Plenvu (Peg3350/Sod Sul/Nacl/Kcl/Asb/C) | Brand | 15 | 15 | $1,986 |
Frequently asked questions
What is Dr. Robert Lazar's medical specialty?
Dr. Robert Lazar practices Gastroenterology Physician in Commack, NY.
Where does Dr. Robert Lazar practice?
Dr. Robert Lazar practices at 1092 Jericho Tpke Ste 2S, Commack, NY 117253016. Office phone: 6315438660.
What is Dr. Robert Lazar's NPI?
Dr. Robert Lazar's National Provider Identifier (NPI) is 1730164179, issued by NPPES.
What procedures does Dr. Robert Lazar 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); Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS G0121). Source: CMS Medicare Physician & Other Practitioners file.