Physician
Chun, Frederick
Chun, Frederick was paid $0.00 by Medicaid between Sep 2019 and Dec 2024, across 46 billing codes. Its largest line is 3075F, — 0% of everything it billed.
33Billing provider infoCHUN, FREDERICK
COVINA, CA 91723
COVINA, CA 91723
33aNPI1518926088assigned 03/22/2006
33bProvider typeFamily Medicine Physician
28Total paid$0.00
24GClaims24,472
24DCodes billed46
24AFirst – last monthSep 2019 – Dec 2024
Compared with peers
Next to other Family Medicine Physician providers in California
Rank by total paid#2,185 of 2,511
Median peer was paid$13K
This provider vs. median0.0×
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 | |
|---|---|---|---|
| 2019 | 169 | $0.00 | |
| 2020 | 2,614 | $0.00 | |
| 2021 | 3,417 | $0.00 | |
| 2022 | 2,665 | $0.00 | |
| 2023 | 5,959 | $0.00 | |
| 2024incomplete | 9,648 | $0.00 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 3075F | 0% | 183 | 176 | $0.00 | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 0% | 345 | 343 | $0.00 |
| 83036 | Hemoglobin; glycosylated (A1C) | 0% | 1,782 | 1,764 | $0.00 |
| 82306 | Vitamin D; 25 hydroxy, includes fraction(s), if performed | 0% | 910 | 904 | $0.00 |
| 87086 | Culture, bacterial; quantitative colony count, urine | 0% | 41 | 39 | $0.00 |
| 36415 | Collection of venous blood by venipuncture | 0% | 4,582 | 3,958 | $0.00 |
| 80048 | Basic metabolic panel (calcium, ionized) | 0% | 138 | 133 | $0.00 |
| 80053 | Comprehensive metabolic panel | 0% | 2,710 | 2,469 | $0.00 |
| 3074F | 0% | 717 | 645 | $0.00 | |
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | 0% | 2,266 | 2,034 | $0.00 |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 0% | 1,345 | 1,300 | $0.00 |
| 3044F | 0% | 312 | 310 | $0.00 |
34 more codes
| 82043 | 0% | 159 | $0.00 | |
| 86780 | 0% | 30 | $0.00 | |
| 85027 | 0% | 239 | $0.00 | |
| 3079F | 0% | 126 | $0.00 | |
| 81015 | 0% | 27 | $0.00 | |
| 1111F | 0% | 188 | $0.00 | |
| 87522 | Neg quan hep c or qual rna | 0% | 141 | $0.00 |
| 99214 | Doctor's office visit, returning patient (more involved) | 0% | 209 | $0.00 |
| 87340 | 0% | 14 | $0.00 | |
| 87591 | Infectious agent detection by nucleic acid; Neisseria gonorrhoeae, amplified probe | 0% | 66 | $0.00 |
| 90656 | 0% | 45 | $0.00 | |
| 85652 | 0% | 40 | $0.00 | |
| 86141 | 0% | 53 | $0.00 | |
| 82607 | 0% | 40 | $0.00 | |
| 90686 | 0% | 53 | $0.00 | |
| 81001 | 0% | 81 | $0.00 | |
| 99443 | 0% | 39 | $0.00 | |
| 99441 | 0% | 16 | $0.00 | |
| 84443 | Thyroid stimulating hormone (TSH) | 0% | 29 | $0.00 |
| 99606 | 0% | 14 | $0.00 | |
| 99442 | 0% | 747 | $0.00 | |
| 80061 | Lipid panel | 0% | 1,388 | $0.00 |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | 0% | 2,814 | $0.00 |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 0% | 406 | $0.00 |
| 97110 | Therapeutic procedure, each 15 minutes; therapeutic exercises to develop strength and endurance, flexibility and range of motion | 0% | 97 | $0.00 |
| 85610 | 0% | 280 | $0.00 | |
| 87491 | Infectious agent detection by nucleic acid; Chlamydia trachomatis, amplified probe | 0% | 66 | $0.00 |
| 3078F | 0% | 944 | $0.00 | |
| 82540 | 0% | 159 | $0.00 | |
| 86703 | 0% | 197 | $0.00 | |
| 3077F | 0% | 165 | $0.00 | |
| 91300 | 0% | 33 | $0.00 | |
| 82274 | 0% | 204 | $0.00 | |
| 84439 | 0% | 32 | $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.