Physician
Marzban, Siamak
Marzban, Siamak was paid $2K by Medicaid between Apr 2018 and Oct 2024, across 13 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 67% of everything it billed.
33Billing provider infoMARZBAN, SIAMAK
SAN PEDRO, CA 90732
SAN PEDRO, CA 90732
33aNPI1164447959assigned 07/13/2006
33bProvider typeInternal Medicine Physician
28Total paid$2K
24GClaims3,373
24DCodes billed13
24AFirst – last monthApr 2018 – Oct 2024
Compared with peers
Next to other Internal Medicine Physician providers in California
Rank by total paid#1,873 of 2,679
Median peer was paid$13K
This provider vs. median0.2×
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 | 752 | $212.40 | |
| 2019 | 424 | $424.35 | |
| 2020 | 807 | $230.84 | |
| 2021 | 473 | $1K | |
| 2022 | 221 | $0.00 | |
| 2023 | 260 | $12.41 | |
| 2024incomplete | 436 | $24.00 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 67% | 1,356 | 1,167 | $1K |
| 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 | 33% | 400 | 349 | $632.81 |
| 3008F | 0% | 191 | 178 | $0.00 | |
| 3074F | 0% | 315 | 282 | $0.00 | |
| 2000F | 0% | 117 | 113 | $0.00 | |
| G8754 | Most recent diastolic blood pressure < 90 mmhg | 0% | 19 | 16 | $0.00 |
| 1170F | 0% | 83 | 65 | $0.00 | |
| 3078F | 0% | 356 | 318 | $0.00 | |
| G8783 | Normal blood pressure reading documented, follow-up not required | 0% | 16 | 14 | $0.00 |
| 1159F | 0% | 237 | 208 | $0.00 | |
| 1160F | 0% | 173 | 152 | $0.00 | |
| 0521F | 0% | 93 | 79 | $0.00 |
1 more codes
| G8752 | Most recent systolic blood pressure < 140 mmhg | 0% | 17 | $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.