npidexNPI registry + Medicare data

REN ZHANG, MD

Colon & Rectal Surgery Physician · LAS VEGAS, NV

Individual Active NPI 1902910052

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024232594$371,096$126,214$97,753
2023225641$368,508$132,270$102,273
2022228595$397,589$135,740$106,019

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more133$120$91
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more109$170$124
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more62$163$115
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more48$209$160
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare17$235$186
G0105Colorectal cancer screening; colonoscopy on individual at high risk13$168$168
45380Biopsy of large bowel using a flexible endoscope11$176$143

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Colon & Rectal Surgery Physician208C00000X✓13489NV

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.