Doctor profile · Federal record
Dr. David Lotsoff, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Edwardsville, IL
- NPI 1205807328
- Accepts Medicare
- 29 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2122 Troy RD Ste 130
Edwardsville, IL 620252540
(618) 800-4595 - Additional location
-
200 Brevco Plz, Suite 208
Lake Saint Louis, MO 633672949
(636) 561-9020 - Mailing address
-
Po Box 959203
Saint Louis, MO 631959203
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- September 16, 2025
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Illinois #036108442 · Missouri #112982
- Medicaid
- MO #208433805
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205807328. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
279
Distinct HCPCS
10
Medicare allowed
$37,073
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 49 | 49 | $245 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 44 | 44 | $77 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 34 | 33 | $61 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 29 | 29 | $165 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 18 | $89 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 25 | 14 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 19 | $126 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 21 | 21 | $172 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 16 | 16 | $122 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 11 | 11 | $173 |
In context: peer comparison
Among 2 peers in Edwardsville Gastroenterology Physician, average services per provider: 46. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$210
Transactions
10
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Aimmune Therapeutics, INC. | 2 | $38.97 | |
| Genzyme Corporation | 1 | $36.51 | |
| Lilly USA, LLC | 1 | $25.76 | |
| Organon LLC | 1 | $24.65 | |
| Abbvie INC. | 1 | $18.15 | |
| Intercept Pharmaceuticals, INC. | 1 | $17.82 | |
| Gilead Sciences, INC. | 1 | $17.71 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $16.15 | |
| Ardelyx, INC. | 1 | $14.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
507
Patients
292
Total drug cost
$64,141
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 181 | 176 | $2,428 |
| Omeprazole | Generic | 117 | 46 | $1,333 |
| Amitriptyline Hcl | Generic | 58 | 23 | $1,138 |
| Dicyclomine Hcl | Generic | 46 | 20 | $1,300 |
| Pantoprazole Sodium | Generic | 22 | 11 | $525 |
| Linzess (Linaclotide) | Brand | 17 | 0 | $12,302 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 16 | 16 | $275 |
| Mesalamine ER (Mesalamine) | Brand | 14 | 0 | $7,058 |
| Prednisone | Generic | 14 | 0 | $44 |
| Nortriptyline Hcl | Generic | 11 | 0 | $196 |
Frequently asked questions
What is Dr. David Lotsoff's medical specialty?
Dr. David Lotsoff practices Gastroenterology Physician in Edwardsville, IL.
Where does Dr. David Lotsoff practice?
Dr. David Lotsoff practices at 2122 Troy RD Ste 130, Edwardsville, IL 620252540. Office phone: 6188004595.
What is Dr. David Lotsoff's NPI?
Dr. David Lotsoff's National Provider Identifier (NPI) is 1205807328, issued by NPPES.
Does Dr. David Lotsoff accept Medicare assignment?
Yes. Dr. David Lotsoff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Lotsoff commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); 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.