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Physician

PHILIP CHEN, MD

Gastroenterology

RIVERSIDE, CA, 92506
NPI: 1073796728

Hospital Affiliations

Search procedure prices at these hospitals onlyAll 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.

MIPS Quality Score

PY 2023
100.0/100Exceptional
Promoting Interoperability
100.0
Improvement Activities
40.0

MIPS (Merit-based Incentive Payment System) scores measure quality, cost, and improvement activities. Higher is better. Learn more at qpp.cms.gov

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
$1,720$262$191308
45398
Banding of hemorrhoids using a flexible endoscope (colonoscope)
$1,500$51$4112
45380
Biopsy of large bowel using a flexible endoscope
$1,100$23$17313
43251
Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare
$1,050$145$11055
43239
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
$850$71$56182
43249
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm
$750$94$7513
45381
Injection beneath lining of large bowel using a flexible endoscope
$700$17$1322
99204
New patient office or other outpatient visit, 45-59 minutes
$325$182$13791
99203
New patient office or other outpatient visit, 30-44 minutes
$225$123$7822
99214
Established patient office or other outpatient visit, 30-39 minutes
$200$140$107500
96365
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less
$194$75$5880
99213
Established patient office or other outpatient visit, 20-29 minutes
$175$100$7349
91065
Measurement of hydrogen in breath to test for stomach and bowel symptoms
$150$98$7825
J7050
Infusion, normal saline solution, 250 cc
$150$1$180
99441
Telephone medical discussion with physician, 5-10 minutes
$90$63$5013

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.