Shen, Dennis

Shen, Dennis was paid $463K by Medicaid between Jan 2018 and Nov 2024, across 8 billing codes. Its largest line is 45378, Colonoscopy, flexible; diagnostic, including collection of specimen(s) — 22% of everything it billed.

33Billing provider infoSHEN, DENNIS
SAN FRANCISCO, CA 94109

33aNPI1316049190assigned 09/02/2006

33bProvider typeGastroenterology Physician

28Total paid$463K

24GClaims4,305

24DCodes billed8

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Gastroenterology Physician providers in California

Rank by total paid#86 of 363

Median peer was paid$55K

This provider vs. median8.5×

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	101	$1K
2019	198	$5K
2020	551	$39K
2021	1,027	$102K
2022	560	$30K
2023	998	$140K
2024incomplete	870	$147K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
45378	Colonoscopy, flexible; diagnostic, including collection of specimen(s)	22%	496	492	$104K
43239	Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple	19%	568	568	$87K
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	17%	880	875	$80K
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)	16%	1,622	1,615	$74K
45380	Colonoscopy, flexible; with biopsy, single or multiple	14%	215	215	$65K
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	6.2%	207	207	$29K
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	4.0%	185	185	$19K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	1.2%	132	129	$5K

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.