Internal Medicine, Gastroenterology · Anaheim, CA
NPI
1487862066
Since 2007
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
2
Medicare group memberships
Hospitals
1
Hospital affiliations
100 S Anaheim Blvd Ste 250
Anaheim, CA, 92805
Phone (714) 527-6000
Groups this clinician bills Medicare through
Medicare paid, 2024
$108K
1,161 services
Medicare patients, 2024
546
Average age 71
Drug cost, 2024
$622K
4,150 prescriptions
Company payments, 2025
$281
From 6 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Jason S Yip was code 99213 (office e&m - established), 406 times for 272 patients. In total Jason S Yip billed 1,161 services in 28 codes, and Medicare paid $108K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-08-06.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 406 | 272 | $68.74 | $28K |
| 99204 Office E&M - New | Office | 255 | 255 | $115.62 | $29K |
| 45380 Lower GI Endoscopy - Other | Facility | 112 | 112 | $95.10 | $11K |
| 99232 Hospital E&M - Subsequent | Facility | 110 | 48 | $64.28 | $7,071 |
| 43239 Upper GI Endoscopy | Facility | 99 | 97 | $59.33 | $5,874 |
| 45385 Colonoscopy - Lesion Removal | Facility | 45 | 45 | $205.67 | $9,255 |
| 99223 Hospital E&M - Initial | Facility | 37 | 35 | $139.57 | $5,164 |
| 99214 Office E&M - Established | Office | 20 | 20 | $104.08 | $2,082 |
| 43249 Upper GI Endoscopy | Facility | 13 | 13 | $87.50 | $1,137 |
By year: 2022 $148K for 1,580 services; 2023 $102K for 1,046 services; 2024 $108K for 1,161 services.
Medicare prescription drug claims, 2024
In 2024, the drug Jason S Yip prescribed most often to Medicare patients was Omeprazole, with 1,116 prescriptions and refills. In total Jason S Yip wrote 4,150 Medicare prescriptions that cost $622K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Omeprazole Generic | 1,116 | 1,475 | 485 | $6,612 |
| Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl | 594 | 594 | 577 | $10K |
| Famotidine Generic | 577 | 738 | 200 | $2,390 |
| Pantoprazole Sodium Generic | 497 | 697 | 198 | $3,409 |
| Peg-3350 And Electrolytes Peg3350/Sod Sulf,bicarb,cl/Kcl | 168 | 168 | 167 | $2,771 |
| Linzess Linaclotide | 166 | 324 | 79 | $174K |
| Lansoprazole Generic | 117 | 158 | 33 | $2,037 |
| Vemlidy Tenofovir Alafenamide | 92 | 92 | Under 11 | $133K |
| Cholestyramine Cholestyramine (With Sugar) | 44 | 57 | 15 | $2,080 |
| Amoxicillin Generic | 41 | 41 | 40 | $230 |
| Sucralfate Generic | 41 | 41 | 26 | $748 |
| Lubiprostone Generic | 39 | 43 | 17 | $3,174 |
| Ursodiol Generic | 38 | 58 | Under 11 | $4,471 |
| Clarithromycin Generic | 37 | 37 | 37 | $769 |
| Gavilyte-C Peg3350/Sod Sulf,bicarb,cl/Kcl | 33 | 33 | 33 | $614 |
Brand drugs: 598 claims; generic drugs: 3,552 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Jason S Yip $281 ($281 in general payments such as food, travel and fees) from 6 companies. The largest payer was Gilead Sciences, Inc. with $94.07.
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.