Dental
Katherine G. Collier D.D.S., P.A.
Katherine G. Collier D.D.S., P.A. was paid $1.15M by Medicaid between Jan 2018 and Dec 2024, across 25 billing codes. Its largest line is D2751, Crown - porcelain fused to predominantly base metal — 11% of everything it billed.
33Billing provider infoKATHERINE G. COLLIER D.D.S., P.A.
BALTIMORE, MD 21202
BALTIMORE, MD 21202
33aNPI1790990927assigned 05/11/2007
33bProvider typeGeneral Practice Dentistry
28Total paid$1.15M
24GClaims25,101
24DCodes billed25
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other General Practice Dentistry providers in Maryland
Rank by total paid#50 of 598
Median peer was paid$42K
This provider vs. median28×
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 | 1,767 | $47K | |
| 2019 | 2,969 | $73K | |
| 2020 | 1,675 | $42K | |
| 2021 | 1,646 | $33K | |
| 2022 | 1,272 | $28K | |
| 2023 | 8,137 | $478K | |
| 2024incomplete | 7,635 | $448K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| D2751 | Crown - porcelain fused to predominantly base metal | 11% | 343 | 242 | $132K |
| D7140 | Extraction, erupted tooth or exposed root | 11% | 998 | 508 | $124K |
| D1110 | Prophylaxis - adult | 8.4% | 1,544 | 1,529 | $97K |
| D2393 | Resin-based composite - three surfaces, posterior, primary or permanent | 7.8% | 532 | 393 | $89K |
| D2392 | Resin-based composite - two surfaces, posterior, primary or permanent | 7.7% | 659 | 459 | $88K |
| D1208 | Topical application of fluoride, excluding varnish | 6.2% | 3,054 | 3,016 | $71K |
| D0274 | Bitewings - four radiographic images | 5.7% | 2,863 | 2,819 | $66K |
| D0120 | Dental checkup, returning patientPeriodic oral evaluation - established patient | 5.2% | 2,029 | 1,994 | $60K |
| D2391 | Resin-based composite - one surface, posterior, primary or permanent | 4.7% | 509 | 316 | $54K |
| D1120 | Dental cleaning, childProphylaxis - child | 4.4% | 1,201 | 1,176 | $51K |
| D0330 | Panoramic radiographic image | 4.3% | 1,085 | 1,074 | $49K |
| D3330 | Endodontic therapy, molar tooth (excluding final restoration) | 4.2% | 64 | 62 | $48K |
13 more codes
| D0220 | Intraoral - periapical first radiographic image | 3.6% | 4,029 | $42K |
| D0150 | Comprehensive oral evaluation - new or established patient | 3.5% | 743 | $40K |
| D0140 | Limited oral evaluation - problem focused | 3.0% | 753 | $34K |
| D0230 | Intraoral - periapical each additional radiographic image | 2.2% | 2,778 | $26K |
| D2335 | 1.9% | 124 | $22K | |
| D3320 | 1.6% | 29 | $19K | |
| D2332 | 1.2% | 96 | $14K | |
| D1330 | <1% | 1,333 | $8K | |
| D1351 | Sealant - per tooth | <1% | 197 | $7K |
| D2954 | <1% | 60 | $4K | |
| D2950 | <1% | 31 | $3K | |
| D4355 | <1% | 19 | $2K | |
| D0272 | Bitewings - two radiographic images | <1% | 28 | $420.00 |
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 officialTURNER JOHNSON, SHEILA (BUSINESS MANAGER)
| Provider | Location | Paid |
|---|---|---|
| Spectrum Dental Services P a | Baltimore, MD | $468K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.