Physician
Lam, Ching-Yin
Lam, Ching-Yin was paid $768K by Medicaid between Jan 2018 and Nov 2024, across 20 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 89% of everything it billed.
33Billing provider infoLAM, CHING-YIN
NEW YORK, NY 10038
NEW YORK, NY 10038
33aNPI1487640900assigned 09/20/2005
33bProvider typeInternal Medicine Physician
28Total paid$768K
24GClaims29,085
24DCodes billed20
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Internal Medicine Physician providers in New York
Rank by total paid#341 of 6,049
Median peer was paid$11K
This provider vs. median68×
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 | 3,815 | $92K | |
| 2019 | 4,752 | $99K | |
| 2020 | 3,452 | $99K | |
| 2021 | 4,693 | $132K | |
| 2022 | 4,219 | $123K | |
| 2023 | 4,774 | $122K | |
| 2024incomplete | 3,380 | $101K |
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 | 89% | 16,516 | 15,156 | $684K |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 2.6% | 391 | 385 | $20K |
| 93000 | 2.0% | 2,140 | 2,115 | $15K | |
| 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 | 2.0% | 918 | 888 | $15K |
| 90688 | 1.2% | 1,247 | 1,240 | $9K | |
| 99396 | Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years | 1.0% | 57 | 57 | $8K |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 1.0% | 456 | 451 | $8K |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | <1% | 619 | 616 | $4K |
| 36415 | Collection of venous blood by venipuncture | <1% | 2,709 | 2,677 | $2K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | <1% | 13 | 13 | $1K |
| 82962 | <1% | 1,202 | 1,182 | $1K | |
| 90662 | <1% | 552 | 550 | $634.82 |
8 more codes
| G0008 | Administration of influenza virus vaccine | <1% | 1,273 | $550.79 |
| 90658 | <1% | 15 | $205.43 | |
| 3078F | <1% | 335 | $108.64 | |
| G0444 | Annual depression screening, 5 to 15 minutes | <1% | 122 | $98.38 |
| 3074F | <1% | 181 | $30.00 | |
| G8420 | Bmi is documented within normal parameters and no follow-up plan is required | <1% | 277 | $15.80 |
| 1159F | 0% | 31 | $0.00 | |
| 1160F | 0% | 31 | $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.