Doctor profile · Federal record
Dr. Dennis Lee, MD
Gastroenterology Physician (CMS: Gastroenterology) · Newton, MA
- NPI 1184683617
- Accepts Medicare
- 46 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
2000 Washington St, Suite 368 Gastroenterology Health Care Associates
Newton, MA 02462
(617) 969-1227
fax (617) 969-2676
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Massachusetts #51287
- Medicaid
- MA #3002641
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184683617. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
897
Distinct HCPCS
10
Medicare allowed
$140,481
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 149 | 148 | $146 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 145 | 134 | $108 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 140 | 138 | $255 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 121 | 108 | $140 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 104 | 102 | $186 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 59 | 59 | $179 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 32 | 32 | $189 | |
91065 |
Measurement of hydrogen in breath to test for stomach and bowel symptoms | 30 | 18 | $97 | |
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 | 26 | 26 | $6 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 19 | 18 | $107 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 46. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$197
Transactions
8
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 6 | $140.99 | |
| GENZYME CORPORATION | 1 | $35.54 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $20.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,356
Patients
505
Total drug cost
$134,427
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 533 | 156 | $14,275 |
| Sucralfate | Generic | 218 | 58 | $14,362 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 161 | 160 | $2,457 |
| Famotidine | Generic | 118 | 33 | $1,949 |
| Pantoprazole Sodium | Generic | 67 | 19 | $1,845 |
| Mesalamine | Generic | 53 | 11 | $38,423 |
| Linzess (Linaclotide) | Brand | 48 | 0 | $33,542 |
| Colestipol Hcl | Generic | 27 | 14 | $2,902 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 26 | 26 | $481 |
| Lubiprostone | Generic | 25 | 12 | $7,348 |
Hospital affiliations
Frequently asked questions
What is Dr. Dennis Lee's medical specialty?
Dr. Dennis Lee practices Gastroenterology Physician in Newton, MA.
Where does Dr. Dennis Lee practice?
Dr. Dennis Lee practices at 2000 Washington St, Newton, MA 02462. Office phone: 6179691227.
What is Dr. Dennis Lee's NPI?
Dr. Dennis Lee's National Provider Identifier (NPI) is 1184683617, issued by NPPES.
Does Dr. Dennis Lee accept Medicare assignment?
Yes. Dr. Dennis Lee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Lee commonly perform?
Top Medicare-reported procedures in 2023: 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); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.