Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chang, Foot & Ankle Surgeon in Santa Rosa, CA?
What languages does Dr. Chang speak?
Dr. Chang and their clinical team can communicate with patients in the following languages:
- Chinese
- English
What conditions does a Foot & Ankle Surgeon like Dr. Chang typically treat?
As a Foot & Ankle Surgeon, Dr. Chang 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. Chang. 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:
- Osteoarthritis of the right ankle and foot
- Osteoarthritis
- Osteoarthritis of the ankle and foot
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Degenerative Joint Disease
- Wear-and-Tear Arthritis
- Ankle Arthritis
- Foot Arthritis
ICD-10 Codes:
- M19071: Primary osteoarthritis, right ankle and foot
- M19072: Primary osteoarthritis, left ankle and foot
- M19079: Primary osteoarthritis, unspecified ankle and foot
Also known as:
- Bunion
- Foot Injuries and Disorder
- Toe Injuries and Disorder
- Hallux Valgus
- Big Toe Deformity
- Foot Bump
ICD-10 Codes:
- M2012: Hallux valgus (acquired), left foot
- M2011: Hallux valgus (acquired), right foot
What procedures does a Foot & Ankle Surgeon like Dr. Chang typically perform?
As a Foot & Ankle Surgeon, Dr. Chang 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. Chang. 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:
- Big Toe Joint Fusion
- Subtalar Joint Fusion
- Great Toe Arthrodesis
- MTP Joint Fusion
- Big Toe Fusion Surgery
- Hallux Rigidus Surgery
- Ankle Joint Fusion
- Subtalar Arthrodesis
- Hindfoot Fusion Surgery
- Talocalcaneal Fusion
CPT Codes:
- 28750: Arthrodesis, great toe; metatarsophalangeal joint
- 28725: Arthrodesis; subtalar
Also known as:
- Short Leg Cast Application
- Below Knee Cast
- Lower Leg Cast
- Foot and Ankle Cast
CPT Codes:
- 29405: Application of short leg cast (below knee to toes);
Also known as:
- Hammertoe Correction Surgery
- Hammertoe Repair
- Toe Straightening Surgery
- Phalangectomy for Hammertoe
CPT Codes:
- 28285: Correction, hammertoe (eg, interphalangeal fusion, partial or total phalangectomy)
Also known as:
- Removal of Deep Surgical Implant
- Hardware Removal Surgery
- Buried Implant Extraction
- Orthopedic Implant Removal
CPT Codes:
- 20680: Removal of implant; deep (eg, buried wire, pin, screw, metal band, nail, rod or plate)
Also known as:
- Foot Bone Reshaping (Metatarsal Osteotomy)
- Metatarsal Osteotomy
- Foot Bone Lengthening
- Foot Bone Shortening
- Foot Bone Angle Correction
CPT Codes:
- 28308: Osteotomy, with or without lengthening, shortening or angular correction, metatarsal; other than first metatarsal, each
Also known as:
- Midfoot or Tarsometatarsal Joint Fusion
- Midtarsal Arthrodesis
- Tarsometatarsal Fusion
- Foot Joint Immobilization
CPT Codes:
- 28740: Arthrodesis, midtarsal or tarsometatarsal, single joint
Also known as:
- Total Ankle Replacement Surgery
- Ankle arthroplasty with implant
- Total ankle prosthesis
- Ankle joint replacement
CPT Codes:
- 27702: Arthroplasty, ankle; with implant (total ankle)
Does Dr. Chang accept my insurance?
Dr. Chang accepts most major insurance plans. Important: Please call our office at (707) 544-3400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chang accept in Santa Rosa, CA?
Dr. Chang in Santa Rosa, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
BCBS Unspecified
Blue Shield of California
Centene Corporation
Elevance Health Inc. (formerly Anthem)
Medicare
Molina Healthcare
St. Joseph Health System (CA)
UnitedHealth Group
Western Health Advantage
View All Insurances
Where is Dr. Chang's office located?
Dr. Thomas Chang's Primary Practice
3536 Mendocino Ave Ste 300B
Santa Rosa, CA 95403
(707) 544-3400
What hospitals are Dr. Chang affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Chang has admitting privileges at the following hospitals:
What is Dr. Chang's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chang's National Provider Identifier (NPI) number is 1841315736.
What common questions do patients ask about Dr. Chang?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chang