Clinic
County of Los Angeles
County of Los Angeles was paid $284K by Medicaid between Jan 2018 and Nov 2024, across 162 billing codes. Its largest line is G9008, Coordinated care fee, physician coordinated care oversight services — 54% of everything it billed.
33Billing provider infoCOUNTY OF LOS ANGELES
LOS ANGELES, CA 90007
LOS ANGELES, CA 90007
33aNPI1508996125assigned 03/06/2007
33bProvider typeClinic/Center
28Total paid$284K
24GClaims195,354
24DCodes billed162
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Clinic/Center providers in California
Rank by total paid#197 of 504
Median peer was paid$102K
This provider vs. median2.8×
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 | 5,440 | $6K | |
| 2019 | 9,126 | $2K | |
| 2020 | 11,684 | $7K | |
| 2021 | 18,494 | $2K | |
| 2022 | 34,566 | $110K | |
| 2023 | 53,772 | $67K | |
| 2024incomplete | 62,272 | $91K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| G9008 | Coordinated care fee, physician coordinated care oversight services | 54% | 8,686 | 6,802 | $153K |
| G9012 | Other specified case management service not elsewhere classified | 35% | 1,939 | 1,389 | $101K |
| 0510 | 3.5% | 545 | 493 | $10K | |
| 99221 | 1.8% | 252 | 237 | $5K | |
| 87635 | Infectious agent detection by nucleic acid; SARS-CoV-2 (COVID-19), amplified probe | 1.6% | 167 | 156 | $5K |
| 0516 | 1.4% | 273 | 248 | $4K | |
| 77067 | Screening mammography, bilateral, including computer-aided detection | <1% | 2,236 | 2,233 | $527.70 |
| 82306 | Vitamin D; 25 hydroxy, includes fraction(s), if performed | <1% | 4,335 | 4,297 | $522.39 |
| 80061 | Lipid panel | <1% | 8,799 | 8,756 | $448.33 |
| 92250 | <1% | 1,319 | 1,318 | $415.81 | |
| 80053 | Comprehensive metabolic panel | <1% | 10,046 | 9,434 | $359.90 |
| 83036 | Hemoglobin; glycosylated (A1C) | <1% | 11,030 | 10,946 | $338.10 |
150 more codes
| 92014 | Ophthalmological services: medical examination and evaluation, comprehensive, established patient | <1% | 695 | $321.02 |
| 94760 | <1% | 84 | $297.10 | |
| 76700 | Ultrasound, abdominal, real time with image documentation; complete | <1% | 759 | $250.89 |
| 87522 | Neg quan hep c or qual rna | <1% | 1,385 | $237.45 |
| 92133 | <1% | 377 | $198.91 | |
| 85025 | Blood count; complete (CBC), automated, and automated differential WBC count | <1% | 8,155 | $196.35 |
| 90750 | <1% | 222 | $185.99 | |
| 87591 | Infectious agent detection by nucleic acid; Neisseria gonorrhoeae, amplified probe | <1% | 1,128 | $179.53 |
| 99443 | <1% | 629 | $166.20 | |
| 82274 | <1% | 2,692 | $156.44 | |
| 87491 | Infectious agent detection by nucleic acid; Chlamydia trachomatis, amplified probe | <1% | 1,127 | $149.08 |
| 82607 | <1% | 2,015 | $137.46 | |
| 92134 | <1% | 546 | $128.36 | |
| 86703 | <1% | 2,187 | $117.59 | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 3,564 | $115.24 |
| 99442 | <1% | 3,377 | $107.35 | |
| 85027 | <1% | 3,443 | $102.96 | |
| 90686 | <1% | 819 | $95.44 | |
| 86480 | <1% | 431 | $86.35 | |
| 80048 | Basic metabolic panel (calcium, ionized) | <1% | 4,384 | $79.41 |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | <1% | 44 | $74.24 |
| 82043 | <1% | 2,656 | $73.92 | |
| 92012 | Ophthalmological services: medical examination and evaluation, intermediate, established patient | <1% | 279 | $73.56 |
| 88142 | <1% | 254 | $71.46 | |
| 80076 | <1% | 2,290 | $68.56 | |
| 99213 | Doctor's office visit, returning patient (routine) | <1% | 11,208 | $60.35 |
| 82540 | <1% | 2,656 | $58.25 | |
| 86141 | <1% | 387 | $55.36 | |
| 76770 | <1% | 39 | $55.14 | |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | <1% | 77 | $43.41 |
| 90715 | <1% | 79 | $42.70 | |
| 83970 | <1% | 116 | $34.84 | |
| 84153 | <1% | 332 | $32.38 | |
| G9920 | Screening performed and negative | <1% | 739 | $28.71 |
| 77080 | <1% | 38 | $25.78 | |
| 92015 | Determination of refractive state | <1% | 401 | $23.79 |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | <1% | 12,568 | $23.76 |
| 84439 | <1% | 1,012 | $23.57 | |
| 86780 | <1% | 1,070 | $22.58 | |
| G0279 | Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | <1% | 94 | $22.33 |
| 85610 | <1% | 1,590 | $20.76 | |
| 99441 | <1% | 1,567 | $20.32 | |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | <1% | 5,232 | $17.92 |
| 81001 | <1% | 2,242 | $13.70 | |
| 82746 | <1% | 402 | $12.94 | |
| 87338 | <1% | 344 | $12.66 | |
| 83550 | <1% | 793 | $12.33 | |
| 82728 | <1% | 874 | $11.95 | |
| 85652 | <1% | 436 | $11.28 | |
| 83540 | <1% | 810 | $10.24 | |
| 86706 | <1% | 183 | $9.41 | |
| 87340 | <1% | 901 | $9.03 | |
| 81025 | <1% | 125 | $8.37 | |
| 81003 | <1% | 1,117 | $7.76 | |
| 87086 | Culture, bacterial; quantitative colony count, urine | <1% | 679 | $7.08 |
| 82570 | <1% | 146 | $4.55 | |
| 90472 | Immunization administration, each additional vaccine (list separately) | <1% | 526 | $4.42 |
| 82248 | <1% | 62 | $4.37 | |
| 84100 | <1% | 415 | $4.21 | |
| 87210 | <1% | 27 | $2.64 | |
| 85008 | <1% | 144 | $0.51 | |
| 3078F | 0% | 4,773 | $0.00 | |
| 84450 | 0% | 123 | $0.00 | |
| 86900 | 0% | 140 | $0.00 | |
| 82565 | 0% | 111 | $0.00 | |
| 76642 | 0% | 291 | $0.00 | |
| 97110 | Therapeutic procedure, each 15 minutes; therapeutic exercises to develop strength and endurance, flexibility and range of motion | 0% | 1,057 | $0.00 |
| 3051F | 0% | 375 | $0.00 | |
| 1033F | 0% | 141 | $0.00 | |
| 3046F | 0% | 240 | $0.00 | |
| 99204 | Doctor's office visit, new patient (more involved) | 0% | 234 | $0.00 |
| 84460 | 0% | 375 | $0.00 | |
| 3725F | 0% | 48 | $0.00 | |
| 98966 | 0% | 257 | $0.00 | |
| 77065 | Tomosynthesis, mammo | 0% | 91 | $0.00 |
| 97161 | 0% | 123 | $0.00 | |
| 98960 | 0% | 66 | $0.00 | |
| 99203 | Doctor's office visit, new patient (routine) | 0% | 1,151 | $0.00 |
| 98968 | 0% | 237 | $0.00 | |
| 77066 | Tomosynthesis, mammo | 0% | 40 | $0.00 |
| 90658 | 0% | 57 | $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% | 418 | $0.00 |
| 71046 | Radiologic examination, chest; 2 views | 0% | 136 | $0.00 |
| 93005 | Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report | 0% | 379 | $0.00 |
| 96160 | 0% | 420 | $0.00 | |
| 86015 | 0% | 13 | $0.00 | |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 0% | 97 | $0.00 |
| 3077F | 0% | 742 | $0.00 | |
| 76856 | Ultrasound, pelvic (nonobstetric), real time with image documentation; complete | 0% | 95 | $0.00 |
| 73030 | 0% | 13 | $0.00 | |
| 90653 | 0% | 50 | $0.00 | |
| 77062 | 0% | 169 | $0.00 | |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 0% | 67 | $0.00 |
| 86039 | 0% | 13 | $0.00 | |
| 80074 | 0% | 44 | $0.00 | |
| 92083 | 0% | 97 | $0.00 | |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 0% | 70 | $0.00 |
| 92020 | 0% | 48 | $0.00 | |
| 85014 | 0% | 69 | $0.00 | |
| 11721 | 0% | 13 | $0.00 | |
| 2021F | 0% | 13 | $0.00 | |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 0% | 87 | $0.00 |
| 99201 | 0% | 63 | $0.00 | |
| 96413 | Chemotherapy administration, intravenous infusion; up to 1 hour, single or initial substance | 0% | 25 | $0.00 |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | 0% | 17 | $0.00 |
| 86705 | 0% | 13 | $0.00 | |
| 86708 | 0% | 14 | $0.00 | |
| 91300 | 0% | 33 | $0.00 | |
| 88175 | Cytopathology, cervical or vaginal, any reporting system; collected in preservative fluid, automated thin layer | 0% | 14 | $0.00 |
| 90461 | 0% | 15 | $0.00 | |
| 3074F | 0% | 3,699 | $0.00 | |
| 70300 | 0% | 127 | $0.00 | |
| 1111F | 0% | 1,780 | $0.00 | |
| 36415 | Collection of venous blood by venipuncture | 0% | 22,466 | $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% | 384 | $0.00 |
| 83735 | 0% | 214 | $0.00 | |
| 3008F | 0% | 1,200 | $0.00 | |
| 88305 | Level IV - Surgical pathology, gross and microscopic examination | 0% | 111 | $0.00 |
| J7050 | Infusion, normal saline solution, 250 cc | 0% | 96 | $0.00 |
| 85730 | 0% | 226 | $0.00 | |
| 84443 | Thyroid stimulating hormone (TSH) | 0% | 569 | $0.00 |
| 3080F | 0% | 201 | $0.00 | |
| 1220F | 0% | 616 | $0.00 | |
| 96161 | 0% | 62 | $0.00 | |
| 73564 | 0% | 65 | $0.00 | |
| 99214 | Doctor's office visit, returning patient (more involved) | 0% | 3,243 | $0.00 |
| 3044F | 0% | 1,234 | $0.00 | |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | 0% | 165 | $0.00 |
| 0064A | 0% | 62 | $0.00 | |
| 86850 | 0% | 109 | $0.00 | |
| 1000F | 0% | 26 | $0.00 | |
| 85018 | 0% | 69 | $0.00 | |
| 3052F | 0% | 201 | $0.00 | |
| 74174 | 0% | 24 | $0.00 | |
| 76830 | Ultrasound, transvaginal | 0% | 64 | $0.00 |
| 3079F | 0% | 662 | $0.00 | |
| 99607 | 0% | 124 | $0.00 | |
| 92227 | 0% | 188 | $0.00 | |
| 3075F | 0% | 678 | $0.00 | |
| 99606 | 0% | 236 | $0.00 | |
| 90677 | 0% | 35 | $0.00 | |
| 92004 | Ophthalmological services: medical examination and evaluation, comprehensive, new patient | 0% | 25 | $0.00 |
| 87624 | Infectious agent detection by nucleic acid; human papillomavirus (HPV), high-risk types | 0% | 157 | $0.00 |
| 91306 | 0% | 12 | $0.00 | |
| 91301 | 0% | 12 | $0.00 | |
| 96415 | 0% | 18 | $0.00 | |
| 86901 | 0% | 140 | $0.00 | |
| 90656 | 0% | 249 | $0.00 | |
| 71260 | Computed tomography, thorax, diagnostic; with contrast material | 0% | 13 | $0.00 |
| 98967 | 0% | 15 | $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
| 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 | El Monte, CA | $259K |
| 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.