Physician
Oasis Advanced Gastroenterology, INC.
Oasis Advanced Gastroenterology, INC. was paid $2.03M by Medicaid between May 2018 and Nov 2024, across 29 billing codes. Its largest line is 43239, Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple — 26% of everything it billed.
33Billing provider infoOASIS ADVANCED GASTROENTEROLOGY, INC.
PALM SPRINGS, CA 92262
PALM SPRINGS, CA 92262
33aNPI1073027603assigned 11/17/2017
33bProvider typeGastroenterology Physician
28Total paid$2.03M
24GClaims17,717
24DCodes billed29
24AFirst – last monthMay 2018 – Nov 2024
Compared with peers
Next to other Gastroenterology Physician providers in California
Rank by total paid#33 of 363
Median peer was paid$55K
This provider vs. median37×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 328 | $22K | |
| 2019 | 2,182 | $210K | |
| 2020 | 2,786 | $285K | |
| 2021 | 2,655 | $293K | |
| 2022 | 2,562 | $297K | |
| 2023 | 3,576 | $454K | |
| 2024incomplete | 3,628 | $463K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 43239 | Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple | 26% | 2,878 | 2,855 | $521K |
| 45378 | Colonoscopy, flexible; diagnostic, including collection of specimen(s) | 20% | 1,474 | 1,468 | $404K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | 13% | 3,677 | 3,672 | $265K |
| 45380 | Colonoscopy, flexible; with biopsy, single or multiple | 12% | 969 | 961 | $249K |
| 99223 | Prolong inpt eval add15 m | 6.7% | 2,011 | 1,946 | $136K |
| 45385 | Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) | 6.4% | 391 | 389 | $129K |
| 99205 | Prolong outpt/office vis | 6.4% | 1,555 | 1,554 | $129K |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 6.0% | 3,027 | 2,979 | $121K |
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 2.3% | 846 | 826 | $47K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | <1% | 317 | 217 | $11K |
| 43235 | <1% | 12 | 12 | $2K | |
| 88305 | Level IV - Surgical pathology, gross and microscopic examination | <1% | 43 | 43 | $2K |
17 more codes
| 43248 | <1% | 12 | $1K | |
| 99203 | Doctor's office visit, new patient (routine) | <1% | 25 | $1K |
| 76705 | Ultrasound, abdominal, real time with image documentation; limited | <1% | 19 | $1K |
| 76700 | Ultrasound, abdominal, real time with image documentation; complete | <1% | 16 | $1K |
| 99152 | <1% | 42 | $1K | |
| 74328 | <1% | 25 | $723.01 | |
| 91200 | <1% | 18 | $609.46 | |
| 99213 | Doctor's office visit, returning patient (routine) | <1% | 15 | $452.20 |
| 88342 | <1% | 13 | $209.18 | |
| 99153 | Mod sedat endo service >5yrs | <1% | 15 | $142.49 |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | <1% | 12 | $109.05 |
| 1036F | 0% | 78 | $0.00 | |
| 3008F | 0% | 39 | $0.00 | |
| 3074F | 0% | 46 | $0.00 | |
| H0049 | Alcohol and/or drug screening | 0% | 32 | $0.00 |
| 99408 | 0% | 50 | $0.00 | |
| 3078F | 0% | 60 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialASGERI, MEHRDAD (PRESIDENT)