Physician
Chin, Mun
Chin, Mun was paid $793.52 by Medicaid between Jan 2018 and Jun 2021, across 32 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 95% of everything it billed.
33Billing provider infoCHIN, MUN
SYLMAR, CA 91342
SYLMAR, CA 91342
33aNPI1639337256assigned 05/30/2008
33bProvider typeInternal Medicine Physician
28Total paid$793.52
24GClaims11,490
24DCodes billed32
24AFirst – last monthJan 2018 – Jun 2021
Compared with peers
Next to other Internal Medicine Physician providers in California
Rank by total paid#2,112 of 2,679
Median peer was paid$13K
This provider vs. median0.1×
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 | 2,450 | $350.06 | |
| 2019 | 1,165 | $443.46 | |
| 2020 | 5,398 | $0.00 | |
| 2021 | 2,477 | $0.00 |
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 | 95% | 2,115 | 1,382 | $756.77 |
| 84443 | Thyroid stimulating hormone (TSH) | 1.9% | 281 | 280 | $14.76 |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | 1.5% | 923 | 778 | $12.00 |
| 83036 | Hemoglobin; glycosylated (A1C) | 1.1% | 1,118 | 1,114 | $8.54 |
| 80048 | Basic metabolic panel (calcium, ionized) | <1% | 486 | 470 | $1.45 |
| 85027 | 0% | 210 | 209 | $0.00 | |
| 99443 | 0% | 170 | 167 | $0.00 | |
| 82306 | Vitamin D; 25 hydroxy, includes fraction(s), if performed | 0% | 203 | 199 | $0.00 |
| 36415 | Collection of venous blood by venipuncture | 0% | 2,143 | 1,958 | $0.00 |
| 80053 | Comprehensive metabolic panel | 0% | 557 | 540 | $0.00 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 0% | 99 | 99 | $0.00 |
| 99441 | 0% | 142 | 134 | $0.00 |
20 more codes
| 82043 | 0% | 209 | $0.00 | |
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | 0% | 508 | $0.00 |
| 1220F | 0% | 117 | $0.00 | |
| 81001 | 0% | 44 | $0.00 | |
| 87591 | Infectious agent detection by nucleic acid; Neisseria gonorrhoeae, amplified probe | 0% | 25 | $0.00 |
| 90686 | 0% | 32 | $0.00 | |
| 86592 | 0% | 28 | $0.00 | |
| 82540 | 0% | 209 | $0.00 | |
| 80061 | Lipid panel | 0% | 705 | $0.00 |
| 77067 | Screening mammography, bilateral, including computer-aided detection | 0% | 68 | $0.00 |
| 1033F | 0% | 86 | $0.00 | |
| 86703 | 0% | 110 | $0.00 | |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 0% | 290 | $0.00 |
| 99442 | 0% | 409 | $0.00 | |
| 82274 | 0% | 42 | $0.00 | |
| 84450 | 0% | 59 | $0.00 | |
| 87491 | Infectious agent detection by nucleic acid; Chlamydia trachomatis, amplified probe | 0% | 25 | $0.00 |
| 97110 | Therapeutic procedure, each 15 minutes; therapeutic exercises to develop strength and endurance, flexibility and range of motion | 0% | 37 | $0.00 |
| 82565 | 0% | 27 | $0.00 | |
| 80076 | 0% | 13 | $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.