Physician
Arash Zarimani MD INC.
Arash Zarimani MD INC. was paid $2.37M by Medicaid between May 2019 and Dec 2024, across 14 billing codes. Its largest line is 45378, Colonoscopy, flexible; diagnostic, including collection of specimen(s) — 24% of everything it billed.
33Billing provider infoARASH ZARIMANI MD INC.
LOS ANGELES, CA 90017
LOS ANGELES, CA 90017
33aNPI1407312226assigned 02/17/2019
33bProvider typeGastroenterology Physician
28Total paid$2.37M
24GClaims30,316
24DCodes billed14
24AFirst – last monthMay 2019 – Dec 2024
Compared with peers
Next to other Gastroenterology Physician providers in California
Rank by total paid#26 of 363
Median peer was paid$55K
This provider vs. median43×
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 | |
|---|---|---|---|
| 2019 | 1,468 | $114K | |
| 2020 | 4,197 | $298K | |
| 2021 | 5,463 | $389K | |
| 2022 | 6,060 | $459K | |
| 2023 | 7,569 | $674K | |
| 2024incomplete | 5,559 | $433K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 45378 | Colonoscopy, flexible; diagnostic, including collection of specimen(s) | 24% | 2,855 | 2,851 | $566K |
| 43239 | Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple | 15% | 2,825 | 2,820 | $357K |
| 45380 | Colonoscopy, flexible; with biopsy, single or multiple | 15% | 1,604 | 1,603 | $345K |
| 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% | 5,746 | 5,743 | $303K |
| 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 | 11% | 8,995 | 8,895 | $258K |
| 45385 | Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) | 9.0% | 738 | 737 | $212K |
| 99152 | 7.1% | 3,365 | 2,663 | $169K | |
| 99205 | Prolong outpt/office vis | 2.9% | 1,127 | 1,127 | $70K |
| 99203 | Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity | 2.7% | 1,865 | 1,864 | $65K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | <1% | 999 | 989 | $12K |
| 99243 | <1% | 106 | 105 | $5K | |
| 99244 | Office or other outpatient consultation, moderate to high complexity | <1% | 39 | 39 | $3K |
2 more codes
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 officialZARIMANI, ARASH (PRESIDENT)