54 Years of Experience
Who is Dr. Williams, Surgeon in Ventura, CA?
Where did Dr. Williams go to medical school and complete their residency?
Residency: Naval Hospital, General Surgery; L A Co-Usc Med Ctr, General Surgery; L A Co-Usc Med Ctr, Flexible Or Transitional Year | Naval Medical Center (Portsmouth) Program
Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California
Is Dr. Williams board certified as a Surgeon?
Yes, Dr. Michael Williams, MD is board certified by the American Board of Surgery
What languages does Dr. Williams speak?
Dr. Williams and their clinical team can communicate with patients in the following languages:
- English
- Spanish
What conditions does a Surgeon like Dr. Williams typically treat?
As a Surgeon, Dr. Williams 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. Williams. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Epidermal Cyst
- Pilar Cyst
- Sebaceous Cyst
- Skin Condition
- Keratin Cyst
- Epidermoid Cyst
- Scalp cyst
- Trichilemmal cyst
- Hair follicle cyst
- Skin Lump
ICD-10 Codes:
- L720: Epidermal cyst
- L7211: Pilar cyst
- L723: Sebaceous cyst
Also known as:
- Benign Lipoma of Trunk
- Benign Lipoma of Head, Face, or Neck
- Benign Tumor
- Non-cancerous fatty lump on body
- Trunk lipoma
- Body fatty tumor
- Non-cancerous fatty lump on head
- Lipoma of face
- Neck fatty tumor
ICD-10 Codes:
- D171: Benign lipomatous neoplasm of skin and subcutaneous tissue of trunk
- D170: Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck
What procedures does a Surgeon like Dr. Williams typically perform?
As a Surgeon, Dr. Williams 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. Williams. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Removal of Benign Skin Lesion
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
- Benign Skin Growth Excision
- Skin Lesion Removal Surgery
- Excision of Non-Cancerous Skin Lesion
CPT Codes:
- 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
- 11401: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 0.6 to 1.0 cm
Also known as:
- Small Benign Lesion Removal (Head/Extremities)
- Benign Growth Excision (Scalp/Neck)
- Hand/Foot Lesion Removal
- Genital Lesion Excision
CPT Codes:
- 11422: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 1.1 to 2.0 cm
Also known as:
- Small Soft Tissue Tumor Removal (Back/Flank)
- Back Lump Excision
- Flank Tumor Surgery
- Subcutaneous Mass Removal
CPT Codes:
- 21930: Excision, tumor, soft tissue of back or flank, subcutaneous; less than 3 cm
Also known as:
- Removal of Large Soft Tissue Tumor (Back/Flank)
- Small Tumor Removal from Neck or Chest
- Subcutaneous Tumor Excision (Back)
- Flank Tumor Removal
- Large Soft Tissue Mass Excision
- Back Tumor Surgery
- Subcutaneous Tumor Excision
- Soft Tissue Tumor Removal
- Neck Lump Removal
- Chest Wall Tumor Excision
CPT Codes:
- 21931: Excision, tumor, soft tissue of back or flank, subcutaneous; 3 cm or greater
- 21555: Excision, tumor, soft tissue of neck or anterior thorax, subcutaneous; less than 3 cm
Does Dr. Williams accept my insurance?
Please contact Dr. Williams' office to confirm accepted insurance plans.
Where is Dr. Williams' office located?
What is Dr. Williams's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Williams's National Provider Identifier (NPI) number is 1114089562.
What common questions do patients ask about Dr. Williams?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Williams