Physician
Timothy Yao, M.D., INC.
Timothy Yao, M.D., INC. was paid $2.15M by Medicaid between Jan 2018 and Sep 2023, across 10 billing codes. Its largest line is 99479, Subsequent intensive care, per day, very low birth weight infant — 35% of everything it billed.
33Billing provider infoTIMOTHY YAO, M.D., INC.
MODESTO, CA 95350
MODESTO, CA 95350
33aNPI1083897532assigned 12/06/2007
33bProvider typeNeonatal-Perinatal Medicine Physician
28Total paid$2.15M
24GClaims15,378
24DCodes billed10
24AFirst – last monthJan 2018 – Sep 2023
Compared with peers
Next to other Neonatal-Perinatal Medicine Physician providers in California
Rank by total paid#12 of 80
Median peer was paid$66K
This provider vs. median33×
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 | 3,956 | $587K | |
| 2019 | 3,455 | $469K | |
| 2020 | 2,773 | $371K | |
| 2021 | 2,178 | $297K | |
| 2022 | 1,396 | $194K | |
| 2023 | 1,620 | $230K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99479 | Subsequent intensive care, per day, very low birth weight infant | 35% | 5,659 | 1,232 | $756K |
| Z0104 | 24% | 3,724 | 816 | $512K | |
| 99480 | Subsequent intensive care, per day, low birth weight infant | 15% | 2,767 | 713 | $328K |
| Z0102 | 12% | 1,362 | 267 | $268K | |
| 99469 | Subsequent inpatient neonatal critical care, per day, 28 days or younger | 8.5% | 934 | 223 | $183K |
| 99239 | Hospital discharge day management, more than 30 minutes | 2.0% | 616 | 606 | $42K |
| 99477 | <1% | 64 | 63 | $21K | |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | <1% | 210 | 56 | $20K |
| 99468 | <1% | 26 | 26 | $11K | |
| Z0100 | <1% | 16 | 15 | $6K |
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 officialYAO, TIMOTHY (PRESIDENT)