Physician Profile
Quin Liu, M.D.
Unclaimed ProfileAbout Dr. Liu
Quin Liu, M.D. practices pediatric gastroenterology in Los Angeles, CA. Quin is also listed as specializing in pediatrics. According to Medicare claims data, Quin cared for 563 Medicare patients across 723 services. The services billed most often include review by radiologist of image from tube placement into bile duct using an endoscope, replacement of stent in pancreatic or bile duct using a flexible endoscope, and removal of stone or debris from bile or pancreatic duct using a flexible endoscope.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (323) 361-5924
- Email not available
Practice Locations
4650 W SUNSET BLVD MAILSTOP #78
Los Angeles, CA 90027
Conditions Commonly Evaluated or Treated
Within Gastroenterology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Acid reflux
- Celiac disease
- Crohn's disease
- Hemorrhoids
- IBS
- Swallowing difficulties
- Ulcerative colitis
Biliary and pancreas
Colon and anorectal
Esophagus and swallowing
Functional bowel and motility
Liver
- Ascites
- Autoimmune hepatitis
- Cirrhosis
- Fatty liver disease
- Hemochromatosis
- Hepatitis B
- Hepatitis C
- Portal hypertension
Stomach and duodenum
Bowel & Colon
Digestive Symptoms
Gallbladder & Bile Ducts
Procedures & services
Most searched procedures
Lower endoscopy
Upper endoscopy
Capsule and physiology testing
Diagnostic Testing
Liver procedures
Treatments
Procedures Most Often Billed to Medicare
723 services · 563 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Replacement of stent in pancreatic or bile duct using a flexible endoscope | Procedure | 43276 |
80 |
| Removal of stone or debris from bile or pancreatic duct using a flexible endoscope | Procedure | 43264 |
75 |
| Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43242 |
71 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
69 |
| Insertion of stent into pancreatic or bile duct using a flexible endoscope | Procedure | 43274 |
49 |
| Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43259 |
44 |
| Removal of foreign bodies of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43247 |
26 |
| Balloon dilation of pancreatic or bile duct or sphincter using a flexible endoscope | Procedure | 43277 |
17 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
15 |
| Biopsy of gallbladder, pancreatic, liver, and bile ducts using a flexible endoscope | Procedure | 43261 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other pediatric gastroenterology specialists in Los Angeles 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2004 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of stent in pancreatic or bile duct using a flexible endoscope 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Quin Liu specialize in?
Quin Liu is a pediatric gastroenterology in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Quin Liu located?
Quin Liu is listed at 4650 W Sunset Blvd Mailstop #78, Los Angeles, CA 90027. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Quin Liu's phone number?
The number on file is (323) 361-5924. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Quin Liu's NPI number?
Quin Liu's National Provider Identifier is 1336446244. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Quin Liu train?
Quin Liu attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Quin Liu been practicing?
Quin Liu has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does Quin Liu do most often?
According to Medicare billing data, Quin Liu performs procedures including replacement of stent in pancreatic or bile duct using a flexible endoscope, removal of stone or debris from bile or pancreatic duct using a flexible endoscope and ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope; reads or performs imaging such as review by radiologist of image from tube placement into bile duct using an endoscope and review by radiologist of image to guide opening of digestive tract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Quin Liu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Quin Liu. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.