Zhang, Chi

Zhang, Chi was paid $55K by Medicaid between Jan 2018 and Jun 2020, across 10 billing codes. Its largest line is 45385, Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) — 32% of everything it billed.

33Billing provider infoZHANG, CHI
NORTH ADAMS, MA 01247

33aNPI1184601007assigned 12/30/2005

33bProvider typeGastroenterology Physician

28Total paid$55K

24GClaims1,838

24DCodes billed10

24AFirst – last monthJan 2018 – Jun 2020

Compared with peers

Next to other Gastroenterology Physician providers in Massachusetts

Rank by total paid#24 of 71

Median peer was paid$11K

This provider vs. median5.0×

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	790	$26K
2019	751	$21K
2020	297	$8K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
45385	Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s)	32%	184	184	$18K
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	24%	201	201	$14K
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	23%	324	307	$13K
45380	Colonoscopy, flexible; with biopsy, single or multiple	9.9%	171	171	$5K
43239	Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple	8.2%	103	102	$5K
99223	Prolong inpt eval add15 m	<1%	12	12	$508.47
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	<1%	16	15	$297.00
G0500	Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monitoring of the patient's level of consciousness and physiological status; initial 15 minutes of intra-service time; patient age 5 years or older (additional time may be reported with 99153, as appropriate)	<1%	217	209	$274.42
99152		<1%	25	25	$241.29
G8427	Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications	0%	585	563	$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.