Physician
Chan, York Sing
Chan, York Sing was paid $235K by Medicaid between Jul 2018 and Dec 2024, across 15 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 97% of everything it billed.
33Billing provider infoCHAN, YORK SING
BROOKLYN, NY 11229
BROOKLYN, NY 11229
33aNPI1891010286assigned 03/29/2010
33bProvider typeInternal Medicine Physician
28Total paid$235K
24GClaims10,639
24DCodes billed15
24AFirst – last monthJul 2018 – Dec 2024
Compared with peers
Next to other Internal Medicine Physician providers in New York
Rank by total paid#774 of 6,049
Median peer was paid$11K
This provider vs. median21×
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 | 34 | $918.35 | |
| 2019 | 119 | $4K | |
| 2020 | 83 | $3K | |
| 2021 | 1,397 | $27K | |
| 2022 | 2,593 | $68K | |
| 2023 | 3,518 | $66K | |
| 2024incomplete | 2,895 | $67K |
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 | 97% | 7,175 | 6,123 | $227K |
| G0179 | Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and allowed practitioners to affirm the initial implementation of the plan of care | 2.1% | 213 | 208 | $5K |
| 90756 | <1% | 334 | 333 | $1K | |
| 36415 | Collection of venous blood by venipuncture | <1% | 1,520 | 1,483 | $825.78 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 45 | 45 | $587.82 |
| 90674 | <1% | 65 | 65 | $260.43 | |
| 90661 | <1% | 114 | 113 | $80.28 | |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | <1% | 12 | 12 | $4.96 |
| 1170F | 0% | 305 | 300 | $0.00 | |
| G0008 | Administration of influenza virus vaccine | 0% | 447 | 445 | $0.00 |
| 1022F | 0% | 304 | 299 | $0.00 | |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 0% | 39 | 39 | $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.