Louie-Marc G Contreras MD Corp
Louie-Marc G Contreras MD Corp was paid $15K by Medicaid between Nov 2018 and Aug 2024, across 3 billing codes. Its largest line is 99203, doctor's office visit, new patient (routine) — 46% of everything it billed.
33Billing provider infoLOUIE-MARC G CONTRERAS MD CORP
VALENCIA, CA 91355
VALENCIA, CA 91355
33aNPI1508977000assigned 08/31/2006
33bProvider typeSpecialist
28Total paid$15K
24GClaims454
24DCodes billed3
24AFirst – last monthNov 2018 – Aug 2024
Compared with peers
Next to other Specialist providers in California
Rank by total paid#768 of 1,230
Median peer was paid$51K
This provider vs. median0.3×
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 | 13 | $412.20 | |
| 2019 | 57 | $2K | |
| 2020 | 69 | $2K | |
| 2021 | 54 | $2K | |
| 2022 | 38 | $1K | |
| 2023 | 135 | $5K | |
| 2024incomplete | 88 | $3K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99203 | Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity | 46% | 211 | 210 | $7K |
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 30% | 135 | 122 | $5K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 24% | 108 | 97 | $4K |
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 officialCONTRERAS, LOUIE-MARC (OWNER)