Doctor profile · Federal record
Dr. George Atia, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Barrington, IL
- NPI 1770580029
- Accepts Medicare
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
200 Fox Glen CT
Barrington, IL 600101809
(847) 382-7165
fax (847) 713-8160
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- December 18, 2021
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #036096799
- Medicaid
- IL #036096799
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770580029. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,090
Distinct HCPCS
10
Medicare allowed
$417,262
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,535 | 15 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 484 | 292 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 294 | 230 | $94 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 284 | 283 | $119 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 233 | 209 | $81 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 163 | 163 | $293 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 137 | 82 | $83 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 132 | 131 | $259 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 125 | 122 | $24 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 124 | 121 | $50 |
In context: peer comparison
Among 2 peers in Barrington Gastroenterology Physician, average services per provider: 134. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$4,975
Transactions
204
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 39 | $805.36 | |
| Takeda Pharmaceuticals U.S.A., INC. | 37 | $718.79 | |
| Janssen Biotech, INC. | 23 | $487.76 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 24 | $462.36 | |
| Olympus America INC. | 2 | $447.02 | |
| Pfizer INC. | 24 | $251.22 | |
| Gilead Sciences, INC. | 9 | $223.39 | |
| Qol Medical, LLC | 8 | $216.22 | |
| Napo Pharmaceuticals INC | 8 | $169.21 | |
| Aimmune Therapeutics, INC. | 8 | $136.77 | |
| Merck Sharp & Dohme LLC | 5 | $129.60 | |
| Intercept Pharmaceuticals, INC. | 4 | $97.73 | |
| Lilly USA, LLC | 4 | $95.42 | |
| Celgene Corporation | 5 | $92.97 | |
| Mirum Pharmaceuticals, INC. | 4 | $88.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,862
Patients
1,278
Total drug cost
$364,949
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 953 | 304 | $15,450 |
| Famotidine | Generic | 445 | 132 | $7,807 |
| Omeprazole | Generic | 255 | 84 | $3,456 |
| Sucralfate | Generic | 218 | 80 | $8,524 |
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 173 | 172 | $3,385 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 125 | 124 | $2,291 |
| Dicyclomine Hcl | Generic | 123 | 41 | $3,051 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 108 | 107 | $2,407 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 88 | 19 | $37,292 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 79 | 78 | $6,254 |
Hospital affiliations
Frequently asked questions
What is Dr. George Atia's medical specialty?
Dr. George Atia practices Gastroenterology Physician in Barrington, IL.
Where does Dr. George Atia practice?
Dr. George Atia practices at 200 Fox Glen CT, Barrington, IL 600101809. Office phone: 8473827165.
What is Dr. George Atia's NPI?
Dr. George Atia's National Provider Identifier (NPI) is 1770580029, issued by NPPES.
Does Dr. George Atia accept Medicare assignment?
Yes. Dr. George Atia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Atia commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.