Internal Medicine, Gastroenterology · Cedar Rapids, IA
NPI
1013992205
Since 2005
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
1
Medicare group memberships
Hospitals
4
Hospital affiliations
931 8th Ave SE
Cedar Rapids, IA, 52401
Phone (319) 366-8695
Groups this clinician bills Medicare through
Medicare paid, 2024
$150K
1,907 services
Medicare patients, 2024
810
Average age 72
Drug cost, 2024
$296K
2,147 prescriptions
Company payments, 2025
$289
From 5 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Leon L Qiao was code 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), 514 times for 504 patients. In total Leon L Qiao billed 1,907 services in 43 codes, and Medicare paid $150K.
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-12-07.
| Code | Setting | Services | Patients | Paid per service | Medicare paid |
|---|---|---|---|---|---|
| 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 | Facility | 514 | 504 | $3.37 | $1,733 |
| 45385 Colonoscopy - Lesion Removal | Facility | 340 | 339 | $185.31 | $63K |
| 43239 Upper GI Endoscopy | Facility | 220 | 214 | $46.58 | $10K |
| 99213 Office E&M - Established | Office | 189 | 162 | $58.93 | $11K |
| G0105 Colorectal cancer screening; colonoscopy on individual at high risk | Facility | 87 | 87 | $161.11 | $14K |
| 45380 Lower GI Endoscopy - Other | Facility | 81 | 81 | $81.77 | $6,624 |
| 43251 Upper GI Endoscopy | Facility | 66 | 62 | $111.70 | $7,372 |
| 99231 Hospital E&M - Subsequent | Facility | 64 | 39 | $36.15 | $2,313 |
| 99222 Hospital E&M - Initial | Facility | 46 | 42 | $94.42 | $4,343 |
| G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | Facility | 39 | 39 | $156.75 | $6,113 |
| 45378 Lower GI Endoscopy - Other | Facility | 32 | 32 | $109.85 | $3,515 |
| 99203 Office E&M - New | Office | 29 | 29 | $75.85 | $2,200 |
| 99214 Office E&M - Established | Office | 24 | 24 | $67.74 | $1,626 |
| 43235 Upper GI Endoscopy | Facility | 16 | 15 | $74.27 | $1,188 |
| 99221 Hospital E&M - Initial | Facility | 14 | 14 | $55.45 | $776 |
By year: 2022 $165K for 2,099 services; 2023 $152K for 1,962 services; 2024 $150K for 1,907 services.
Medicare prescription drug claims, 2024
In 2024, the drug Leon L Qiao prescribed most often to Medicare patients was Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg), with 510 prescriptions and refills. In total Leon L Qiao wrote 2,147 Medicare prescriptions that cost $296K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 510 | 510 | 503 | $11K |
| Pantoprazole Sodium Generic | 423 | 987 | 121 | $3,992 |
| Omeprazole Generic | 383 | 938 | 114 | $4,331 |
| Gavilyte-N Sodium Chloride/Nahco3/Kcl/Peg | 78 | 78 | 78 | $1,113 |
| Linzess Linaclotide | 75 | 75 | Under 11 | $40K |
| Mesalamine Generic | 54 | 100 | 11 | $20K |
| Esomeprazole Magnesium Generic | 48 | 92 | 11 | $1,358 |
| Famotidine Generic | 47 | 132 | 18 | $487 |
| Colesevelam Hcl Generic | 43 | 61 | Under 11 | $4,582 |
| Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl | 42 | 42 | 42 | $660 |
| Dexlansoprazole Dr Dexlansoprazole | 40 | 83 | Under 11 | $12K |
| Balsalazide Disodium Generic | 34 | 58 | Under 11 | $6,193 |
| Entecavir Generic | 29 | 36 | Under 11 | $1,625 |
| Nifedipine Er Nifedipine | 29 | 43 | Under 11 | $281 |
| Sulfasalazine Generic | 23 | 43 | Under 11 | $794 |
Brand drugs: 235 claims; generic drugs: 1,912 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Leon L Qiao $289 ($289 in general payments such as food, travel and fees) from 5 companies. The largest payer was Genzyme Corporation with $114.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.