Pierson, Michael
Pierson, Michael was paid $2.00 by Medicaid between Apr 2018 and Nov 2024, across 2 billing codes. Its largest line is 98940, — 100% of everything it billed.
33Billing provider infoPIERSON, MICHAEL
RANCHO SANTA MARGARITA, CA 92688
RANCHO SANTA MARGARITA, CA 92688
33aNPI1992854806assigned 01/09/2007
33bProvider typeChiropractor
28Total paid$2.00
24GClaims745
24DCodes billed2
24AFirst – last monthApr 2018 – Nov 2024
Compared with peers
Next to other Chiropractor providers in California
Rank by total paid#172 of 196
Median peer was paid$8K
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 | |
|---|---|---|---|
| 2018 | 33 | $0.00 | |
| 2020 | 114 | $0.00 | |
| 2021 | 256 | $0.00 | |
| 2022 | 145 | $0.00 | |
| 2023 | 83 | $2.00 | |
| 2024incomplete | 114 | $0.00 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 98940 | 100% | 586 | 349 | $2.00 | |
| 97140 | Manual therapy techniques, each 15 minutes (e.g., mobilization/manipulation, manual lymphatic drainage) | 0% | 159 | 109 | $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.