Physician
Chiang, John
Chiang, John was paid $135K by Medicaid between Jan 2018 and Aug 2024, across 3 billing codes. Its largest line is Z1032, — 57% of everything it billed.
33Billing provider infoCHIANG, JOHN
ALHAMBRA, CA 91801
ALHAMBRA, CA 91801
33aNPI1154332617assigned 08/10/2006
33bProvider typeObstetrics & Gynecology Physician
28Total paid$135K
24GClaims1,755
24DCodes billed3
24AFirst – last monthJan 2018 – Aug 2024
Compared with peers
Next to other Obstetrics & Gynecology Physician providers in California
Rank by total paid#312 of 791
Median peer was paid$67K
This provider vs. median2.0×
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 | 189 | $22K | |
| 2019 | 230 | $23K | |
| 2020 | 477 | $31K | |
| 2021 | 151 | $11K | |
| 2022 | 145 | $10K | |
| 2023 | 534 | $34K | |
| 2024incomplete | 29 | $4K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| Z1032 | 57% | 685 | 685 | $77K | |
| Z1034 | 35% | 878 | 558 | $47K | |
| 76801 | 8.5% | 192 | 186 | $11K |
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.