Physician
Ma, Peter
Ma, Peter was paid $4K by Medicaid between Sep 2018 and Aug 2022, across 4 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 63% of everything it billed.
33Billing provider infoMA, PETER
ARCADIA, CA 91007
ARCADIA, CA 91007
33aNPI1902831019assigned 07/11/2006
33bProvider typeInternal Medicine Physician
28Total paid$4K
24GClaims1,775
24DCodes billed4
24AFirst – last monthSep 2018 – Aug 2022
Compared with peers
Next to other Internal Medicine Physician providers in California
Rank by total paid#1,704 of 2,679
Median peer was paid$13K
This provider vs. median0.3×
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 | 121 | $503.76 | |
| 2019 | 381 | $930.61 | |
| 2020 | 499 | $700.98 | |
| 2021 | 461 | $987.94 | |
| 2022 | 313 | $500.00 |
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 | 63% | 1,621 | 1,304 | $2K |
| 90686 | 37% | 46 | 46 | $1K | |
| 99397 | 0% | 23 | 23 | $0.00 | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 0% | 85 | 81 | $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.