Zheng, Yi

Zheng, Yi was paid $118K by Medicaid between Nov 2020 and Sep 2022, across 5 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 41% of everything it billed.

33Billing provider infoZHENG, YI
WALNUT CREEK, CA 94598

33aNPI1851622427assigned 01/21/2010

33bProvider typeGastroenterology Physician

28Total paid$118K

24GClaims1,091

24DCodes billed5

24AFirst – last monthNov 2020 – Sep 2022

Compared with peers

Next to other Gastroenterology Physician providers in California

Rank by total paid#145 of 363

Median peer was paid$55K

This provider vs. median2.2×

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
2020	12	$384.60
2021	487	$45K
2022	592	$73K

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	41%	369	349	$48K
99204	Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity	20%	151	151	$24K
91200		14%	405	402	$16K
45380	Colonoscopy, flexible; with biopsy, single or multiple	13%	71	69	$15K
43239	Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple	13%	95	95	$15K

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.