Clinic
DR. Amy O'callaghan, LLC
DR. Amy O'callaghan, LLC was paid $1.94M by Medicaid between Dec 2020 and Dec 2024, across 19 billing codes. Its largest line is D1120, dental cleaning, child — 25% of everything it billed.
33Billing provider infoDR. AMY O'CALLAGHAN, LLC
NEW HAVEN, CT 06511
NEW HAVEN, CT 06511
33aNPI1427658228assigned 10/29/2020
33bProvider typeDental Clinic/Center
28Total paid$1.94M
24GClaims49,663
24DCodes billed19
24AFirst – last monthDec 2020 – Dec 2024
Compared with peers
Next to other Dental Clinic/Center providers in Connecticut
Rank by total paid#12 of 78
Median peer was paid$192K
This provider vs. median10×
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 | |
|---|---|---|---|
| 2020 | 477 | $12K | |
| 2021 | 14,041 | $548K | |
| 2022 | 13,262 | $528K | |
| 2023 | 11,204 | $439K | |
| 2024incomplete | 10,679 | $409K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D1120 | Dental cleaning, childProphylaxis - child | 25% | 11,408 | 11,039 | $482K |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 16% | 9,780 | 9,454 | $318K |
| D1208 | Topical application of fluoride, excluding varnish | 12% | 8,421 | 8,160 | $226K |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 8.8% | 1,622 | 1,212 | $170K |
| D9230 | Inhalation of nitrous oxide / analgesia, anxiolysis | 6.4% | 2,222 | 2,070 | $125K |
| D0272 | Bitewings - two radiographic images | 5.3% | 3,434 | 3,322 | $102K |
| D1351 | Sealant - per tooth | 5.1% | 2,633 | 977 | $98K |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 4.9% | 1,101 | 915 | $95K |
| D1206 | Topical application of fluoride varnish | 3.7% | 2,787 | 2,666 | $72K |
| D0330 | Panoramic radiographic image | 3.6% | 871 | 852 | $69K |
| D7140 | Extraction, erupted tooth or exposed root | 2.0% | 373 | 269 | $39K |
| D0150 | Comprehensive oral evaluation - new or established patient | 1.9% | 637 | 612 | $38K |
7 more codes
| D0274 | Bitewings - four radiographic images | 1.7% | 726 | $33K |
| D0220 | Intraoral - periapical first radiographic image | 1.6% | 1,773 | $32K |
| D0140 | Limited oral evaluation - problem focused | 1.4% | 628 | $28K |
| D0230 | Intraoral - periapical each additional radiographic image | <1% | 485 | $8K |
| D0240 | <1% | 124 | $2K | |
| D1999 | 0% | 138 | $0.00 | |
| D9215 | 0% | 500 | $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'CALLAGHAN, AMY (OWNER DENTIST)