Physician
Matthew Kaw, MD INC
Matthew Kaw, MD INC was paid $15K by Medicaid between Jan 2018 and Oct 2024, across 27 billing codes. Its largest line is 90471, Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine — 26% of everything it billed.
33Billing provider infoMATTHEW KAW, MD INC
EL MONTE, CA 91732
EL MONTE, CA 91732
33aNPI1245279686assigned 06/04/2006
33bProvider typeInternal Medicine Physician
28Total paid$15K
24GClaims50,742
24DCodes billed27
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Internal Medicine Physician providers in California
Rank by total paid#1,276 of 2,679
Median peer was paid$13K
This provider vs. median1.2×
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 | 4,062 | $1K | |
| 2019 | 3,730 | $2K | |
| 2020 | 4,643 | $2K | |
| 2021 | 8,602 | $3K | |
| 2022 | 10,185 | $3K | |
| 2023 | 11,555 | $3K | |
| 2024incomplete | 7,965 | $392.00 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 26% | 1,215 | 1,104 | $4K |
| 90658 | 22% | 531 | 531 | $3K | |
| 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 | 12% | 3,792 | 3,728 | $2K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 11% | 21,009 | 17,808 | $2K |
| 93000 | 6.2% | 260 | 259 | $945.00 | |
| J0690 | Injection, cefazolin sodium, 500 mg | 5.4% | 1,089 | 1,004 | $825.00 |
| G0008 | Administration of influenza virus vaccine | 5.3% | 495 | 495 | $801.50 |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 4.8% | 793 | 725 | $729.64 |
| 88150 | 2.7% | 54 | 54 | $405.00 | |
| 92551 | 2.4% | 1,048 | 1,047 | $361.00 | |
| 90472 | Immunization administration, each additional vaccine (list separately) | <1% | 15 | 15 | $40.00 |
| 3008F | <1% | 3,232 | 3,209 | $36.00 |
15 more codes
| 90655 | <1% | 139 | $24.00 | |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | <1% | 1,348 | $17.08 |
| 92081 | <1% | 1,179 | $15.00 | |
| 99203 | Doctor's office visit, new patient (routine) | <1% | 12 | $15.00 |
| 36415 | Collection of venous blood by venipuncture | <1% | 5,405 | $13.50 |
| J1885 | Injection, ketorolac tromethamine, per 15 mg | <1% | 1,203 | $5.04 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | <1% | 5,669 | $4.57 |
| 81002 | <1% | 1,011 | $2.15 | |
| 85018 | <1% | 1,060 | $2.05 | |
| 0001A | 0% | 14 | $0.00 | |
| 90734 | 0% | 12 | $0.00 | |
| 90649 | 0% | 67 | $0.00 | |
| 99204 | Doctor's office visit, new patient (more involved) | 0% | 12 | $0.00 |
| 91300 | 0% | 66 | $0.00 | |
| 3078F | 0% | 12 | $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.
From NPPES
Who's on the registration
Authorized officialKAW, MATTHEW (PRESIDENT)