Dr. Kwok Leung Chung, MD
- Medicare services, 2024
- 1,160
- Medicare patients, 2024
- 534
- Part D claims, 2024
- 4,730
- Hospital affiliations
- 2
- Industry payments
- $110,858
- Practice address
- 600 N Garfield Ave Ste 208, Monterey Park, CA 91754
- Practice phone
- Call (626) 571-4008
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chung Hsu Lue, M.D.
Multi-Specialty Rehab Clinic · Monterey Park, California
Find Dr. Chung's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Kwok Leung Chung is a gastroenterologist in Monterey Park, California
Dr. Chung practices at Chung Hsu Lue, M.D. in Monterey Park, California.
Dr. Chung's NPI, 1760490627, was assigned on August 4, 2006. Dr. Chung graduated from Albert Einstein College of Medicine in 1980. Dr. Chung holds California license G49584.
- NPI
- 1760490627NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032106588
- NPI enumeration date
- August 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (626) 571-4008
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kwok Leung Chung practices at Chung Hsu Lue, M.D. in Monterey Park, California
Dr. Chung's primary practice is Chung Hsu Lue, M.D., at 600 N Garfield Ave Ste 208, Monterey Park, CA 91754. The practice phone is (626) 571-4008.
- Chung Hsu Lue, M.D.600 N Garfield Ave Ste 208, Monterey Park, CA 91754Phone(626) 571-4008
Source: Dmand AI Affiliation Data
Dr. Kwok Leung Chung is affiliated with 4 sites of care
Dr. Chung's primary practice is Chung Hsu Lue, M.D. in Monterey Park, California. Dr. Chung is also affiliated with USC Arcadia Hospital. Dmand AI also links Dr. Chung to 1 more hospital and 1 physician office, each named with a free account. Dr. Chung's employer is on file too: a physical therapy & rehab clinic.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kwok Leung Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chung practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chung Hsu Lue, M.D. | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Kwok Leung Chung is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Chung is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Chung is licensed in California.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute gallbladder or bile duct inflammation, acute gastroduodenitis, chronic indigestion, cirrhosis of the liver, colonoscopy, fatty liver and gastroduodenitis among the conditions Dr. Chung treats.
Gastroenterologists near Dr. Chung
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kwok Leung Chung billed Medicare for 1,160 services in 2024
CMS data shows 1,160 Medicare services from Dr. Chung across 8 procedure codes in 2024, for 534 Medicare patients. Medicare paid $103,914 for them.
Dr. Chung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0672024: 78427%
- Surgery
- 2023: 4192024: 28033%
- Other services
- 2023: 1642024: 9641%
Where Dr. Chung's Medicare services took place, 2024
- In an office78468%
- In a facility37632%
Dr. Chung compared with the California median for gastroenterologists, 2024
- Dr. Chung
- California median
- Medicare services
- 1,160vs 58698% above
- Medicare patients
- 534vs 30277% above
- Part D claims
- 4,631vs 38012.2 times
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Chung's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Chung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chung and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kwok Leung Chung treated 534 Medicare patients in 2024, average age 75
CMS counts 534 Medicare patients who saw Dr. Chung in 2024. The largest group is 65 to 74, with 276 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 78% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chung's median patient age at 70, with 57% women.
Dr. Chung's Medicare patients by age, 2024
Dr. Chung's Medicare patients by sex, 2024
- Women33162%
- Men20338%
Chronic conditions among Dr. Chung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Chronic kidney disease48%
- Diabetes45%
- Osteoporosis43%
- Ischemic heart disease31%
- COPD25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kwok Leung Chung wrote 4,730 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 4,730 Medicare Part D claims for 1,060 patients. 69% of them were for generic drugs. CMS names the drug for 4,631 of them, across 36 drugs with 11 or more claims each, at $1,983,861 in total drug cost. In 2023, CMS named 4,480 claims across 34 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic3,268 claims69%
- Brand-name1,462 claims31%
Dr. Chung's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Chung's Part D claims, 2024
- Antibiotics2%93 of 4,730 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,4802024: 4,6313%
Drugs named by CMS: 36 in 2024, 34 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Kwok Leung Chung ranks in the 80th percentile for colonoscopy in Medicare
Dr. Chung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chung as offering telehealth. CMS counts 100 procedures of colonoscopy by Dr. Chung, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Chung ranks in Medicare procedure volume
- Colonoscopy
- 80th percentile100 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 68th percentile65 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Kwok Leung Chung received $110,858 in industry payments from 2016 to 2025
CMS Open Payments shows 836 general payments to Dr. Chung from 23 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 80% of the total. Gilead Sciences, Inc. paid the most, $62,898.
General payments to Dr. Chung by program year, 2016 to 2025
General payments to Dr. Chung by kind, 2016 to 2025
- Speaker and faculty fees$88,89580%
- Food and beverage$16,36915%
- Consulting fees$5,2005%
- Gifts$2680%
- Other$1260%
Companies that paid Dr. Chung the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kwok Leung Chung has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Chung, most recently ACG Fellow in 2010.
Awards and honors for Dr. Chung
- 2010
- ACG Fellow
- Fellow (FACP)
- 1999
- AGA Fellow
Source: Dmand AI Professional Profile Data
Dr. Kwok Leung Chung graduated from Albert Einstein College of Medicine
Dr. Chung graduated from Albert Einstein College of Medicine in 1980. Dr. Chung is a member of ACG, ACP, AGA and ASGE.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Kwok Leung Chung accepts plans from 16 insurance carriers
Dr. Chung is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +8 more carriersWith a free account
Plan types Dr. Chung accepts, by number of carriers
- PPO10
- HMO8
- Medicare8
- POS6
- EPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. Kwok Leung Chung's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kwok Leung Chung
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Kwok Leung Chung's NPI number?
Dr. Kwok Leung Chung's NPI number is 1760490627. It was assigned on August 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kwok Leung Chung?
Dr. Kwok Leung Chung is a gastroenterologist in Monterey Park, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Kwok Leung Chung practice?
Dr. Chung practices at 600 N Garfield Ave Ste 208, Monterey Park, CA 91754. Dr. Chung's primary practice is Chung Hsu Lue, M.D. in Monterey Park, California. Dmand AI also links Dr. Chung to 1 hospital and 1 physician office.
What is Dr. Kwok Leung Chung's office phone number?
The practice phone on file for Dr. Chung is (626) 571-4008.
What is Dr. Kwok Leung Chung's medical license number?
Dr. Chung holds California license G49584.
Which hospitals is Dr. Kwok Leung Chung affiliated with?
Dr. Chung is affiliated with USC Arcadia Hospital. Dmand AI links Dr. Chung to 1 more hospital.
Does Dr. Kwok Leung Chung accept Medicare?
Yes. CMS data shows Dr. Chung billed Medicare for 1,160 services in 2024, and Dr. Chung accepts Medicare assignment.
Does Dr. Kwok Leung Chung offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chung as offering telehealth services.
How many Medicare patients does Dr. Kwok Leung Chung see?
CMS counts 534 Medicare patients who saw Dr. Chung in 2024, with an average age of 75.
Is Dr. Kwok Leung Chung board certified?
Yes. Dr. Chung is board certified in gastroenterology by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Kwok Leung Chung bill to Medicare?
In 2024, Dr. Chung's most billed Medicare services were office visit, established patient (99213), care management and other visits (99442) and surgery: digestive system (45380).
Where did Dr. Kwok Leung Chung go to medical school?
Dr. Chung graduated from Albert Einstein College of Medicine in 1980.
What drugs does Dr. Kwok Leung Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Famotidine, Omeprazole and Vemlidy.
Has Dr. Kwok Leung Chung received payments from drug or device companies?
CMS Open Payments shows $110,858 in general payments to Dr. Chung from 23 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Kwok Leung Chung been practicing?
Dr. Chung graduated from medical school in 1980, 46 years ago.
What insurance does Dr. Kwok Leung Chung accept?
Dr. Chung is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
Selling to gastroenterology practices?
See gastroenterologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card