Doctor profile · Federal record
Dr. Brent Lemberg, MD
Gastroenterology Physician (CMS: Gastroenterology) · Ithaca, NY
- NPI 1710931654
- Accepts Medicare
- MIPS 92.3 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2435 N Triphammer RD
Ithaca, NY 148501047
(607) 272-5011
fax (607) 272-5861
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- January 9, 2013
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #224477
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710931654. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
577
Distinct HCPCS
10
Medicare allowed
$53,795
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 154 | 148 | $5 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 102 | 102 | $131 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 80 | 75 | $103 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 66 | 66 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 48 | 45 | $85 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 45 | 45 | $233 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 32 | $122 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 20 | $119 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 17 | 12 | $77 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 13 | 13 | $164 |
In context: peer comparison
Among 4 peers in Ithaca Gastroenterology Physician, average services per provider: 45. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$48
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $31.55 | |
| Phathom Pharmaceuticals, INC. | 1 | $16.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
690
Patients
274
Total drug cost
$161,040
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 271 | 62 | $4,724 |
| Pantoprazole Sodium | Generic | 120 | 27 | $1,596 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 116 | 115 | $9,240 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 39 | 38 | $442 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 33 | 32 | $601 |
| Dicyclomine Hcl | Generic | 26 | 0 | $1,771 |
| Esomeprazole Magnesium | Generic | 19 | 0 | $898 |
| Linzess (Linaclotide) | Brand | 16 | 0 | $13,401 |
| Spironolactone | Generic | 14 | 0 | $591 |
| Xifaxan (Rifaximin) | Brand | 13 | 0 | $42,676 |
Hospital affiliations
Frequently asked questions
What is Dr. Brent Lemberg's medical specialty?
Dr. Brent Lemberg practices Gastroenterology Physician in Ithaca, NY.
Where does Dr. Brent Lemberg practice?
Dr. Brent Lemberg practices at 2435 N Triphammer RD, Ithaca, NY 148501047. Office phone: 6072725011.
What is Dr. Brent Lemberg's NPI?
Dr. Brent Lemberg's National Provider Identifier (NPI) is 1710931654, issued by NPPES.
Does Dr. Brent Lemberg accept Medicare assignment?
Yes. Dr. Brent Lemberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brent Lemberg commonly perform?
Top Medicare-reported procedures in 2023: Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.