ML
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lewis, Surgeon in Valencia, CA?
Dr. Mark Lewis is a Surgeon, who primarily practices in Valencia, CA with 2 additional practice locations. He is board certified. Dr. Lewis is fluent in English, and is currently seeing new patients. Dr. Lewis’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lewis’s office at (323) 442-7824.
What languages does Dr. Lewis speak?
Dr. Lewis and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lewis treat?
As a Surgeon, Dr. Lewis diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Lewis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Gastrostomy Care
- Ostomy
- G-tube Care
- Feeding Tube Management
- Stomach Tube Care
ICD-10 Codes:
- Z431: Encounter for attention to gastrostomy
What procedures does Dr. Lewis perform?
As a Surgeon, Dr. Lewis performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Lewis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Stomach or Colon Feeding Tube Replacement
- Gastrostomy Tube Change
- Cecostomy Tube Replacement
- Percutaneous Feeding Tube Exchange
CPT Codes:
- 49450: Replacement of gastrostomy or cecostomy (or other colonic) tube, percutaneous, under fluoroscopic guidance including contrast injection(s), image documentation and report
Also known as:
- Wound Debridement
- Surgical Wound Cleaning
- Tissue Removal from Wound
- Dead Tissue Removal
CPT Codes:
- 11042: Debridement, subcutaneous tissue (includes epidermis and dermis, if performed); first 20 sq cm or less
Does Dr. Lewis accept my insurance?
Dr. Lewis accepts most major insurance plans. Important: Please call our office at (323) 442-7824 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lewis accept in Valencia, CA?
Dr. Lewis in Valencia, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CalOptima
Centene
City of Los Angeles
Crown Cork and Seal Company
FirstMerit Corporation
Inland Empire
Kaiser Permanente
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Lewis' office located?
Dr. Mark Lewis' Primary Practice
28212 Kelly Johnson Pkwy Ste 200
Valencia, CA 91355
(323) 442-7824
What is Dr. Lewis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lewis's National Provider Identifier (NPI) number is 1740861590.
What common questions do patients ask about Dr. Lewis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lewis
What is Dr. Mark Lewis's specialty?
Dr. Lewis is a Surgeon near Valencia, CA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Lewis to book an appointment today.
Is this Dr. Mark Lewis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lewis is affiliated with Los Angeles General Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Surgeon?
Explore Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mark Lewis accepting new patients in Valencia, CA?
Yes, Dr. Mark Lewis is accepting new patients at this time.
Does Dr. Mark Lewis offer online booking?
Please contact Dr. Lewis's office at (323) 442-7824 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Lewis?
Please contact Dr. Lewis's office at (323) 442-7824 for information regarding telehealth appointment availability or for scheduling assistance.
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