Dr. Samuel Kwong-Ming Liu , MD
Surgery • Pleasanton, CA
Professional Overview & Biography Verified Profile Summary
Dr. Samuel Liu, MD is a certified Surgery practicing in Pleasanton, CA. With approximately 39 years of clinical experience since graduating from University Of California, San Diego School Of Medicine in 1987, Dr. Liu delivers high-quality medical care to the local community at 5565 W LAS POSITAS BLVD STE 260.
Dr. Liu maintains professional affiliations with Sutter Bay Medical Foundation, Enloe Medical Center, Stanford Health Care and accepts Medicare assignment.
Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
5565 W Las Positas Blvd Ste 260
Pleasanton, CA 945885807
Medicare Profile & Education
University Of California, San Diego School Of Medicine
1987
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery in Pleasanton, CA
Practicing in Pleasanton, CA (3346 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
45 | 45 | $442.00 | $140.69 |
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
29 | 23 | $232.14 | $85.10 |
Medical Specialties & State Licenses
CMS Verified: 2025-08-26NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 208C00000X
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
NUCC Taxonomy Code: 208M00000X
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Sutter Bay Medical Foundation
3901 Lone Tree Way, Antioch, CA 945096200
Phone: 6508457649
Stanford Health Care
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
Enloe Medical Center
251 Cohasset Rd, Chico, CA 959262241
Phone: 5303324530
Secondary Practice Locations
3901 Lone Tree Way
Antioch, CA 945096200
Phone: 9257561192
1425 S Main St
Walnut Creek, CA 945965318
Phone: 9252954000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Internal Medicine - Medical Oncology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 5565 W LAS POSITAS BLVD STE 260, PLEASANTON, CA 945885807 (Tel: 9254165470)
Registered at 5565 W LAS POSITAS BLVD STE 260, PLEASANTON, CA 945885807 (Tel: 9254165470)
Colon & Rectal Surgery (License #G64755 in CA)
Registered at 3901 LONE TREE WAY, ANTIOCH, CA 945096200 (Tel: 9257561192)
Surgery (License #482751 in CA)
NPI status registered as active in NPPES database
Registered at 1425 S MAIN ST, WALNUT CREEK, CA 945965318 (Tel: 9252954000)
Registered at 1800 HARRISON ST FL 7, OAKLAND, CA 946123429 (Tel: 5106256262)
Recorded as SAMUEL LIU, MD
Colon & Rectal Surgery (License #G64755 in CA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
5565 W Las Positas Blvd Ste 260
Pleasanton, CA 945885807
Phone: 9254165470
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.