Clinic
County of Los Angeles
County of Los Angeles was paid $259K by Medicaid between Mar 2018 and Nov 2024, across 162 billing codes. Its largest line is G9008, Coordinated care fee, physician coordinated care oversight services — 81% of everything it billed.
33Billing provider infoCOUNTY OF LOS ANGELES
EL MONTE, CA 91731
EL MONTE, CA 91731
33aNPI1932239621assigned 03/06/2007
33bProvider typeClinic/Center
28Total paid$259K
24GClaims229,777
24DCodes billed162
24AFirst – last monthMar 2018 – Nov 2024
Compared with peers
Next to other Clinic/Center providers in California
Rank by total paid#204 of 504
Median peer was paid$102K
This provider vs. median2.5×
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.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Entity ProliferationAuthorized official O'BRIEN, QUENTIN controls 20+ related entities in our dataset. Read more
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 | 4,886 | $622.48 | |
| 2019 | 12,568 | $0.00 | |
| 2020 | 21,905 | $27.91 | |
| 2021 | 27,998 | $160.22 | |
| 2022 | 40,336 | $59K | |
| 2023 | 60,773 | $72K | |
| 2024incomplete | 61,311 | $128K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| G9008 | Coordinated care fee, physician coordinated care oversight services | 81% | 19,709 | 13,525 | $211K |
| G9012 | Other specified case management service not elsewhere classified | 13% | 1,731 | 902 | $33K |
| 0510 | 1.3% | 264 | 243 | $3K | |
| 77067 | Screening mammography, bilateral, including computer-aided detection | 1.1% | 2,427 | 2,383 | $3K |
| 87522 | Neg quan hep c or qual rna | <1% | 2,169 | 2,131 | $635.28 |
| 90750 | <1% | 367 | 367 | $572.32 | |
| 80061 | Lipid panel | <1% | 11,063 | 10,879 | $538.77 |
| 86480 | <1% | 642 | 629 | $479.98 | |
| 83036 | Hemoglobin; glycosylated (A1C) | <1% | 12,597 | 12,345 | $438.25 |
| 90686 | <1% | 874 | 868 | $420.46 | |
| 80053 | Comprehensive metabolic panel | <1% | 9,831 | 9,234 | $391.91 |
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | <1% | 9,076 | 8,445 | $355.62 |
150 more codes
| 82306 | Vitamin D; 25 hydroxy, includes fraction(s), if performed | <1% | 3,309 | $319.38 |
| 76700 | Ultrasound, abdominal, real time with image documentation; complete | <1% | 877 | $310.30 |
| 86703 | <1% | 2,374 | $287.16 | |
| 87491 | Infectious agent detection by nucleic acid; Chlamydia trachomatis, amplified probe | <1% | 714 | $279.37 |
| 87591 | Infectious agent detection by nucleic acid; Neisseria gonorrhoeae, amplified probe | <1% | 729 | $278.42 |
| 80048 | Basic metabolic panel (calcium, ionized) | <1% | 5,486 | $163.87 |
| 82274 | <1% | 3,592 | $151.31 | |
| 99442 | <1% | 3,324 | $149.55 | |
| 90662 | <1% | 74 | $139.84 | |
| 90715 | <1% | 58 | $127.81 | |
| 84443 | Thyroid stimulating hormone (TSH) | <1% | 2,073 | $116.88 |
| 87340 | <1% | 1,851 | $111.33 | |
| 76830 | Ultrasound, transvaginal | <1% | 136 | $107.11 |
| 87086 | Culture, bacterial; quantitative colony count, urine | <1% | 1,296 | $101.10 |
| 82728 | <1% | 969 | $95.60 | |
| 99213 | Doctor's office visit, returning patient (routine) | <1% | 17,325 | $95.04 |
| 86780 | <1% | 703 | $90.43 | |
| 71046 | Radiologic examination, chest; 2 views | <1% | 522 | $89.98 |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 4,566 | $84.26 |
| 84153 | <1% | 1,090 | $80.95 | |
| 81001 | <1% | 2,504 | $74.37 | |
| 83550 | <1% | 1,168 | $68.20 | |
| 82043 | <1% | 2,889 | $67.78 | |
| 86141 | <1% | 719 | $66.22 | |
| 82607 | <1% | 709 | $66.00 | |
| 80076 | <1% | 2,715 | $65.75 | |
| 99441 | <1% | 2,272 | $60.96 | |
| 83540 | <1% | 1,231 | $56.61 | |
| 76770 | <1% | 74 | $55.14 | |
| 82540 | <1% | 2,889 | $54.41 | |
| 82746 | <1% | 447 | $51.76 | |
| 76856 | Ultrasound, pelvic (nonobstetric), real time with image documentation; complete | <1% | 306 | $46.89 |
| 92250 | <1% | 198 | $42.13 | |
| 85610 | <1% | 3,938 | $41.46 | |
| 86706 | <1% | 811 | $40.72 | |
| 85027 | <1% | 2,849 | $39.61 | |
| 73030 | <1% | 109 | $35.50 | |
| 83970 | <1% | 130 | $34.49 | |
| 87624 | Infectious agent detection by nucleic acid; human papillomavirus (HPV), high-risk types | <1% | 12 | $31.19 |
| 84439 | <1% | 954 | $28.85 | |
| 90472 | Immunization administration, each additional vaccine (list separately) | <1% | 373 | $26.63 |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | <1% | 14,584 | $21.38 |
| 76857 | <1% | 60 | $20.87 | |
| 73564 | <1% | 190 | $20.02 | |
| 90739 | <1% | 94 | $20.00 | |
| 86705 | <1% | 428 | $19.69 | |
| 86039 | <1% | 69 | $19.64 | |
| 82570 | <1% | 142 | $18.25 | |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | <1% | 3,381 | $18.10 |
| 73562 | <1% | 14 | $17.36 | |
| 84100 | <1% | 289 | $16.68 | |
| 85652 | <1% | 778 | $14.30 | |
| 84460 | <1% | 1,160 | $13.59 | |
| 93005 | Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report | <1% | 522 | $12.99 |
| 87338 | <1% | 498 | $12.66 | |
| 86708 | <1% | 28 | $10.90 | |
| 81003 | <1% | 1,017 | $9.70 | |
| 84550 | <1% | 236 | $7.94 | |
| 83735 | <1% | 80 | $5.90 | |
| 81025 | <1% | 46 | $5.54 | |
| 85730 | <1% | 227 | $5.29 | |
| 82248 | <1% | 70 | $4.37 | |
| 82565 | <1% | 582 | $4.27 | |
| 1220F | 0% | 3,680 | $0.00 | |
| U0005 | Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, cdc or non-cdc, making use of high throughput technologies, completed within 2 calendar days from date of specimen collection (list separately in addition to either hcpcs code u0003 or u0004) as described by cms-2020-01-r2 | 0% | 421 | $0.00 |
| 99214 | Doctor's office visit, returning patient (more involved) | 0% | 2,467 | $0.00 |
| 36415 | Collection of venous blood by venipuncture | 0% | 27,987 | $0.00 |
| 88305 | Level IV - Surgical pathology, gross and microscopic examination | 0% | 74 | $0.00 |
| J7050 | Infusion, normal saline solution, 250 cc | 0% | 249 | $0.00 |
| 3074F | 0% | 2,702 | $0.00 | |
| 3044F | 0% | 1,378 | $0.00 | |
| 87088 | 0% | 200 | $0.00 | |
| 83001 | 0% | 12 | $0.00 | |
| 92227 | 0% | 730 | $0.00 | |
| 1111F | 0% | 1,315 | $0.00 | |
| 3080F | 0% | 158 | $0.00 | |
| 88142 | 0% | 127 | $0.00 | |
| 85018 | 0% | 218 | $0.00 | |
| 85008 | 0% | 43 | $0.00 | |
| 86901 | 0% | 85 | $0.00 | |
| 87636 | Infectious agent detection by nucleic acid; SARS-CoV-2 and influenza virus types A and B | 0% | 58 | $0.00 |
| 84132 | 0% | 51 | $0.00 | |
| 99606 | 0% | 261 | $0.00 | |
| 86850 | 0% | 42 | $0.00 | |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | 0% | 18 | $0.00 |
| 3075F | 0% | 777 | $0.00 | |
| 86592 | 0% | 69 | $0.00 | |
| 90656 | 0% | 170 | $0.00 | |
| 78452 | Myocardial perfusion imaging, tomographic (SPECT); multiple studies at rest and/or stress | 0% | 14 | $0.00 |
| 99443 | 0% | 64 | $0.00 | |
| 3052F | 0% | 183 | $0.00 | |
| 98967 | 0% | 183 | $0.00 | |
| 3079F | 0% | 496 | $0.00 | |
| 82105 | 0% | 27 | $0.00 | |
| 83615 | 0% | 56 | $0.00 | |
| 76536 | 0% | 12 | $0.00 | |
| 96415 | 0% | 43 | $0.00 | |
| 90674 | 0% | 29 | $0.00 | |
| 86593 | 0% | 84 | $0.00 | |
| 4450F | 0% | 12 | $0.00 | |
| 88141 | 0% | 15 | $0.00 | |
| 92551 | 0% | 27 | $0.00 | |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | 0% | 15 | $0.00 |
| 2028F | 0% | 102 | $0.00 | |
| 85014 | 0% | 218 | $0.00 | |
| 3078F | 0% | 3,705 | $0.00 | |
| 73630 | 0% | 128 | $0.00 | |
| 84450 | 0% | 819 | $0.00 | |
| 11721 | 0% | 407 | $0.00 | |
| 91300 | 0% | 231 | $0.00 | |
| 77062 | 0% | 161 | $0.00 | |
| 97161 | 0% | 136 | $0.00 | |
| 3046F | 0% | 299 | $0.00 | |
| 99204 | Doctor's office visit, new patient (more involved) | 0% | 277 | $0.00 |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 0% | 45 | $0.00 |
| 84520 | 0% | 39 | $0.00 | |
| 3077F | 0% | 707 | $0.00 | |
| 96413 | Chemotherapy administration, intravenous infusion; up to 1 hour, single or initial substance | 0% | 124 | $0.00 |
| 90658 | 0% | 96 | $0.00 | |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 0% | 92 | $0.00 |
| 97110 | Therapeutic procedure, each 15 minutes; therapeutic exercises to develop strength and endurance, flexibility and range of motion | 0% | 1,074 | $0.00 |
| 99203 | Doctor's office visit, new patient (routine) | 0% | 375 | $0.00 |
| 3051F | 0% | 392 | $0.00 | |
| 77080 | 0% | 158 | $0.00 | |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 0% | 82 | $0.00 |
| U0003 | Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r | 0% | 447 | $0.00 |
| 98966 | 0% | 98 | $0.00 | |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 0% | 32 | $0.00 |
| 87186 | 0% | 12 | $0.00 | |
| 86900 | 0% | 85 | $0.00 | |
| G0279 | Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 0% | 106 | $0.00 |
| 98960 | 0% | 216 | $0.00 | |
| 76642 | 0% | 384 | $0.00 | |
| 99395 | Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years | 0% | 21 | $0.00 |
| 85044 | 0% | 24 | $0.00 | |
| A4216 | Sterile water, saline and/or dextrose, diluent/flush, 10 ml | 0% | 14 | $0.00 |
| 77066 | Tomosynthesis, mammo | 0% | 109 | $0.00 |
| 77065 | Tomosynthesis, mammo | 0% | 107 | $0.00 |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 0% | 20 | $0.00 |
| 99201 | 0% | 36 | $0.00 | |
| 99396 | Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years | 0% | 37 | $0.00 |
| 82947 | 0% | 54 | $0.00 | |
| 11056 | 0% | 12 | $0.00 | |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | 0% | 20 | $0.00 |
| 90653 | 0% | 37 | $0.00 | |
| 86431 | 0% | 16 | $0.00 | |
| 92015 | Determination of refractive state | 0% | 12 | $0.00 |
| 73610 | 0% | 13 | $0.00 | |
| 2021F | 0% | 16 | $0.00 | |
| 90837 | Psychotherapy session, about an hour | 0% | 20 | $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 officialO'BRIEN, QUENTIN (ACN, CEO)
Parent organizationCOUNTY OF LOS ANGELES AUDITOR
| Provider | Location | Paid |
|---|---|---|
| County of Los Angeles | El Monte, CA | $3.55M |
| County of Los Angeles | Lancaster, CA | $445K |
| County of Los Angeles | Los Angeles, CA | $428K |
| County of Los Angeles | San Fernando, CA | $408K |
| County of Los Angeles | Los Angeles, CA | $346K |
| County of Los Angeles | Los Angeles, CA | $323K |
| County of Los Angeles | Los Angeles, CA | $284K |
| County of Los Angeles | Los Angeles, CA | $249K |
| County of Los Angeles | Van Nuys, CA | $144K |
| County of Los Angeles | Long Beach, CA | $78K |
| County of Los Angeles | La Puente, CA | $77K |
| County of Los Angeles | Palmdale, CA | $65K |
| County of Los Angeles | Lancaster, CA | $57K |
| County of Los Angeles | Chatsworth, CA | $47K |
| County of Los Angeles | Torrance, CA | $42K |
| County of Los Angeles | Inglewood, CA | $40K |
| County of Los Angeles | Bellflower, CA | $33K |
| County of Los Angeles | Glendale, CA | $24K |
| County of Los Angeles | Wilmington, CA | $19K |
| County of Los Angeles | Los Angeles, CA | $15K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.