Physician
Callahan, Theresa
Callahan, Theresa was paid $843K by Medicaid between Jan 2018 and Mar 2023, across 27 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 26% of everything it billed.
33Billing provider infoCALLAHAN, THERESA
LEOMINSTER, MA 01453
LEOMINSTER, MA 01453
33aNPI1861480931assigned 10/12/2005
33bProvider typePediatrics Physician
28Total paid$843K
24GClaims19,353
24DCodes billed27
24AFirst – last monthJan 2018 – Mar 2023
Compared with peers
Next to other Pediatrics Physician providers in Massachusetts
Rank by total paid#90 of 1,273
Median peer was paid$24K
This provider vs. median35×
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 | 1,564 | $65K | |
| 2019 | 3,782 | $153K | |
| 2020 | 3,524 | $141K | |
| 2021 | 4,768 | $207K | |
| 2022 | 4,869 | $234K | |
| 2023 | 846 | $43K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 26% | 2,251 | 2,193 | $220K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 23% | 3,407 | 3,322 | $197K |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 11% | 1,961 | 1,865 | $89K |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 6.7% | 671 | 671 | $56K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 5.4% | 545 | 545 | $46K |
| 87635 | Infectious agent detection by nucleic acid; SARS-CoV-2 (COVID-19), amplified probe | 5.3% | 869 | 853 | $44K |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | 4.3% | 459 | 454 | $36K |
| S0302 | Completed early periodic screening diagnosis and treatment (epsdt) service (list in addition to code for appropriate evaluation and management service) | 3.2% | 2,975 | 2,972 | $27K |
| 90461 | 3.1% | 753 | 753 | $26K | |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | 2.6% | 2,065 | 2,062 | $22K |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 2.2% | 201 | 201 | $19K |
| 87502 | Infectious agent detection by nucleic acid, influenza virus, for multiple types or subtypes, includes all targets | 1.6% | 170 | 169 | $14K |
15 more codes
| 87651 | Infectious agent detection by nucleic acid; Streptococcus, group A, amplified probe | 1.2% | 307 | $10K |
| 96127 | <1% | 736 | $8K | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | <1% | 312 | $6K |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | <1% | 423 | $5K |
| 92552 | <1% | 161 | $4K | |
| 99173 | <1% | 135 | $3K | |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | <1% | 144 | $3K |
| 87081 | <1% | 337 | $2K | |
| G2023 | Specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), any specimen source | <1% | 123 | $2K |
| 99050 | <1% | 64 | $1K | |
| 87634 | <1% | 18 | $1K | |
| 0124A | <1% | 13 | $596.44 | |
| 99051 | <1% | 32 | $529.92 | |
| 85018 | <1% | 205 | $448.40 | |
| G8427 | Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications | 0% | 16 | $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.