Dental
Gill, Ritchie, Walker PLLC
Gill, Ritchie, Walker PLLC was paid $10.71M by Medicaid between Jan 2018 and Dec 2024, across 32 billing codes. Its largest line is D2930, Prefabricated stainless steel crown - primary tooth — 34% of everything it billed.
33Billing provider infoGILL, RITCHIE, WALKER PLLC
RICHLAND, WA 99352
RICHLAND, WA 99352
33aNPI1700969391assigned 10/24/2006
33bProvider typePediatric Dentist
28Total paid$10.71M
24GClaims234,735
24DCodes billed32
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Pediatric Dentist providers in Washington
Rank by total paid#6 of 156
Median peer was paid$337K
This provider vs. median32×
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 | 112,527 | $3.53M | |
| 2019 | 72,847 | $2.22M | |
| 2020 | 8,605 | $674K | |
| 2021 | 9,157 | $906K | |
| 2022 | 9,287 | $945K | |
| 2023 | 12,143 | $1.36M | |
| 2024incomplete | 10,169 | $1.08M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D2930 | Prefabricated stainless steel crown - primary tooth | 34% | 20,827 | 7,357 | $3.64M |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 14% | 16,793 | 8,787 | $1.47M |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 8.2% | 15,332 | 6,719 | $879K |
| D2332 | 6.0% | 4,027 | 2,636 | $640K | |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 5.3% | 24,422 | 24,185 | $564K |
| D1206 | Topical application of fluoride varnish | 4.4% | 28,503 | 28,227 | $470K |
| D1120 | Dental cleaning, childProphylaxis - child | 4.2% | 19,836 | 19,652 | $447K |
| D7140 | Extraction, erupted tooth or exposed root | 3.5% | 5,465 | 2,752 | $373K |
| D1351 | Sealant - per tooth | 2.3% | 11,960 | 4,113 | $244K |
| D8080 | Comprehensive orthodontic treatment of the adolescent dentition | 2.2% | 1,006 | 1,001 | $231K |
| D9230 | Inhalation of nitrous oxide / analgesia, anxiolysis | 2.1% | 11,136 | 10,844 | $221K |
| D1110 | Prophylaxis - adult | 2.0% | 6,083 | 6,034 | $216K |
20 more codes
| D0150 | Comprehensive oral evaluation - new or established patient | 1.6% | 4,085 | $169K |
| D0330 | Panoramic radiographic image | 1.5% | 4,266 | $162K |
| D9999 | Unspecified adjunctive procedure, by report | 1.3% | 5,081 | $137K |
| D0272 | Bitewings - two radiographic images | 1.3% | 13,806 | $135K |
| D0220 | Intraoral - periapical first radiographic image | 1.1% | 15,241 | $121K |
| D2929 | 1.0% | 471 | $111K | |
| D2330 | 1.0% | 1,387 | $108K | |
| D3220 | Therapeutic pulpotomy (excluding final restoration) - removal of pulp coronal to the dentinocemental junction | <1% | 858 | $105K |
| D2393 | Resin-based composite - three surfaces, posterior, primary or permanent | <1% | 1,339 | $95K |
| D0274 | Bitewings - four radiographic images | <1% | 3,649 | $50K |
| D0140 | Limited oral evaluation - problem focused | <1% | 2,002 | $39K |
| D0230 | Intraoral - periapical each additional radiographic image | <1% | 13,861 | $33K |
| D1999 | <1% | 1,454 | $19K | |
| D7111 | <1% | 346 | $10K | |
| D2331 | <1% | 108 | $9K | |
| D0270 | <1% | 1,267 | $7K | |
| D1510 | <1% | 43 | $3K | |
| D9248 | <1% | 13 | $650.00 | |
| D9992 | <1% | 41 | $585.00 | |
| D1208 | Topical application of fluoride, excluding varnish | <1% | 27 | $414.69 |
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 officialGUTIERREZ, TIFFANY (PRACTICE MANAGER)