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Physician

THOMAS MASTRI, M.D.

Gastroenterology

FREDERICKSBURG, VA, 22401
NPI: 1073566642

Hospital Affiliations

Search procedure prices at these hospitals only · all code types (Gastroenterology & related)

Common Procedures for Gastroenterology

ColonoscopyUpper Endoscopy (EGD)Capsule EndoscopyLiver BiopsyERCPHemorrhoid BandingPolyp RemovalEsophageal DilationPEG Tube PlacementFibroScan

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
45385
Removal of polyps or growths of large bowel using an endoscope with mechanical snare
$864$242$195186
45380
Biopsy of large bowel using a flexible endoscope
$676$90$72176
G0105
Colorectal cancer screening; colonoscopy on individual at high risk
$623$170$17012
45378
Diagnostic exam of large bowel using a flexible endoscope
$623$176$13545
45381
Injection beneath lining of large bowel using a flexible endoscope
$600$15$1217
43239
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
$599$85$65202
43248
Insertion of guide wire with dilation of esophagus using a flexible endoscope
$402$126$9845
99204
New patient office or other outpatient visit, 45-59 minutes
$302$157$11069
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
$246$169$135103
99214
Established patient office or other outpatient visit, 30-39 minutes
$197$124$89351
99213
Established patient office or other outpatient visit, 20-29 minutes
$132$88$6055
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
$126$116$9258
91200
Measurement of liver stiffness
$100$10$864
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
$89$77$6189
99212
Established patient office or other outpatient visit, 10-19 minutes
$83$56$3616

Compare prices for procedures performed by Gastroenterology physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.