Dental
Rigali & Walder Orthodontics
Rigali & Walder Orthodontics was paid $61K by Medicaid between Oct 2018 and Oct 2024, across 3 billing codes. Its largest line is D8670, Periodic orthodontic treatment visit — 74% of everything it billed.
33Billing provider infoRIGALI & WALDER ORTHODONTICS
NORTHAMPTON, MA 01062
NORTHAMPTON, MA 01062
33aNPI1184735326assigned 08/31/2006
33bProvider typeOrthodontics and Dentofacial Orthopedic Dentist
28Total paid$61K
24GClaims633
24DCodes billed3
24AFirst – last monthOct 2018 – Oct 2024
Compared with peers
Next to other Orthodontics and Dentofacial Orthopedic Dentist providers in Massachusetts
Rank by total paid#103 of 116
Median peer was paid$460K
This provider vs. median0.1×
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 | 76 | $11K | |
| 2019 | 118 | $17K | |
| 2023 | 237 | $24K | |
| 2024incomplete | 202 | $8K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D8670 | Periodic orthodontic treatment visit | 74% | 207 | 182 | $45K |
| D8680 | 15% | 106 | 100 | $9K | |
| D9450 | 12% | 320 | 293 | $7K |
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 officialWALDER, JOAN (DOCTOR)