Dental
DR. Michael Gambill and DR. David Glass LLC
DR. Michael Gambill and DR. David Glass LLC was paid $30.99M by Medicaid between Jan 2018 and Apr 2024, across 35 billing codes. Its largest line is D2930, Prefabricated stainless steel crown - primary tooth — 20% of everything it billed.
33Billing provider infoDR. MICHAEL GAMBILL AND DR. DAVID GLASS LLC
BOSSIER CITY, LA 71111
BOSSIER CITY, LA 71111
33aNPI1851779623assigned 05/13/2015
33bProvider typePediatric Dentist
28Total paid$30.99M
24GClaims753,004
24DCodes billed35
24AFirst – last monthJan 2018 – Apr 2024
Compared with peers
Next to other Pediatric Dentist providers in Louisiana
Rank by total paid#1 of 98
Median peer was paid$469K
This provider vs. median66×
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 | 54,693 | $2.24M | |
| 2019 | 72,677 | $2.96M | |
| 2020 | 72,705 | $2.86M | |
| 2021 | 113,323 | $3.75M | |
| 2022 | 167,512 | $6.52M | |
| 2023 | 228,308 | $10.00M | |
| 2024incomplete | 43,786 | $2.67M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D2930 | Prefabricated stainless steel crown - primary tooth | 20% | 48,734 | 16,345 | $6.35M |
| D1120 | Dental cleaning, childProphylaxis - child | 10% | 93,531 | 88,762 | $3.17M |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 7.8% | 91,017 | 86,348 | $2.42M |
| D1351 | Sealant - per tooth | 5.3% | 60,522 | 17,125 | $1.65M |
| D7140 | Extraction, erupted tooth or exposed root | 4.9% | 21,512 | 11,107 | $1.52M |
| D1208 | Topical application of fluoride, excluding varnish | 4.8% | 76,369 | 72,213 | $1.47M |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 4.5% | 15,162 | 10,629 | $1.39M |
| D1110 | Prophylaxis - adult | 4.2% | 27,674 | 26,107 | $1.30M |
| D3220 | Therapeutic pulpotomy (excluding final restoration) - removal of pulp coronal to the dentinocemental junction | 3.6% | 12,263 | 6,315 | $1.13M |
| D0272 | Bitewings - two radiographic images | 3.4% | 53,631 | 50,767 | $1.06M |
| D9230 | Inhalation of nitrous oxide / analgesia, anxiolysis | 3.4% | 30,534 | 27,892 | $1.05M |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 3.3% | 15,194 | 10,674 | $1.04M |
23 more codes
| D1206 | Topical application of fluoride varnish | 3.1% | 39,881 | $947K |
| D0330 | Panoramic radiographic image | 3.0% | 16,902 | $923K |
| D9248 | 2.9% | 7,946 | $906K | |
| D2934 | 2.6% | 3,984 | $800K | |
| D0150 | Comprehensive oral evaluation - new or established patient | 2.5% | 16,618 | $770K |
| D0210 | Intraoral - complete series of radiographic images | 2.3% | 12,747 | $701K |
| D0145 | Oral evaluation for a patient under three years of age | 2.0% | 13,311 | $618K |
| D0220 | Intraoral - periapical first radiographic image | 1.9% | 44,697 | $598K |
| D9420 | 1.4% | 4,488 | $419K | |
| D0230 | Intraoral - periapical each additional radiographic image | 1.2% | 29,269 | $387K |
| D0140 | Limited oral evaluation - problem focused | <1% | 15,139 | $196K |
| D2330 | <1% | 1,052 | $79K | |
| D2393 | Resin-based composite - three surfaces, posterior, primary or permanent | <1% | 254 | $31K |
| D2929 | <1% | 109 | $26K | |
| D7111 | <1% | 189 | $14K | |
| D2931 | <1% | 47 | $12K | |
| D2390 | <1% | 58 | $9K | |
| D1510 | <1% | 29 | $4K | |
| D2335 | <1% | 16 | $3K | |
| D2140 | <1% | 38 | $3K | |
| D2150 | Silver amalgam - two surfaces, primary or permanent | <1% | 22 | $2K |
| D2332 | <1% | 15 | $1K | |
| D3120 | 0% | 50 | $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 officialLLOYD, CAROL (OFFICE MANAGER)