Physician
Proton Doctors Professional Corporation
Proton Doctors Professional Corporation was paid $174K by Medicaid between Aug 2023 and Mar 2024, across 2 billing codes. Its largest line is 77525, — 98% of everything it billed.
33Billing provider infoPROTON DOCTORS PROFESSIONAL CORPORATION
SAN DIEGO, CA 92121
SAN DIEGO, CA 92121
33aNPI1093240285assigned 04/25/2017
33bProvider typeRadiation Oncology Physician
28Total paid$174K
24GClaims318
24DCodes billed2
24AFirst – last monthAug 2023 – Mar 2024
Compared with peers
Next to other Radiation Oncology Physician providers in California
Rank by total paid#19 of 51
Median peer was paid$50K
This provider vs. median3.5×
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 | |
|---|---|---|---|
| 2023 | 211 | $76K | |
| 2024incomplete | 107 | $98K |
Box 24 · Service lines
What it billed for
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 officialCHANG, ANDREW (PRESIDENT)
| Provider | Location | Paid |
|---|---|---|
| Sierra Nevada Gastroenterology Medical Associates, INC. | Grass Valley, CA | $819K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.