What is Derek Cheng's specialty?

Derek Cheng (NPI 1093928160) is a Medicare-billing provider whose primary specialty is Gastroenterology in Los Angeles, CA.

Where does Derek Cheng practice?

Derek Cheng practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1093928160.

How much does Medicare pay Derek Cheng?

Derek Cheng (NPI 1093928160) received approximately $69K in total Medicare Part B payments, serving 322 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1093928160

Derek ChengMD

GastroenterologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

551

Unique beneficiaries

—

Total services

666

Distinct HCPCS

Medicare payment

$61K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — below median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

430

Beneficiaries

—

Total drug cost

$41K

Distinct drugs

Brand share

14.9%

Top prescribed drugs

Famotidine120 claims

Omeprazole87 claims

Pantoprazole Sodium41 claims

Hydrocortisone24 claims

Dicyclomine Hcl22 claims

QUALITY · MIPS · 2024

Final MIPS score

89.1

Quality

84.8

Cost

73.2

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.60%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$146

Payment records

By payment type

Food and Beverage$146

Top paying entities

Food and Beverage$146

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050625

Hospital

REFERRAL NETWORK

Where Derek Cheng's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 7 inbound referrers · 22 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	30	102
Elton Tourje Diagnostic Radiology · Los Angeles, CA	16	66
Jason Aaronson Diagnostic Radiology · Los Angeles, CA	14	66
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	14	49
NPI 1114923570	11	69
Michael Witkosky Diagnostic Radiology · Sacramento, CA	11	45
Stephen Deutsch Internal Medicine · Beverly Hills, CA	11	45

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CEDARS-SINAI MEDICAL CENTER	164	1,061
Unilab Corporation Clinical Laboratory · West Hills, CA	41	157
Jeremy Herman Gastroenterology · Los Angeles, CA	24	116
Maha Guindi Pathology · West Hollywood, CA	19	65
Mamata Chithriki Diagnostic Radiology · Los Angeles, CA	18	65
Deepti Dhall Pathology · Temple, TX	17	52
MERTENS, RICHARD	16	50
RUTGERS, JOANNE	15	41
Sumeet Chugh Clinical Cardiac Electrophysiology · Los Angeles, CA	15	85
Navid Mehrpoo Diagnostic Radiology · West Hollywood, CA	14	58
NPI 1598700080	14	54
Stephen Deutsch Internal Medicine · Beverly Hills, CA	13	62

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events