MICHAEL YAO-JEN CHANG D.O. NPI 1205934262

NPI Details

Michael Yao-jen Chang, D.O. is a pain medicine physical medicine rehabilitation in Walnut Creek, CA with 24 years of experience. The provider is a physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists. Michael Yao-jen Chang, D.O. NPI is 1205934262. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

2405 SHADELANDS DR
WALNUT CREEK, CA
ZIP 94598-444
Phone: (925) 939-8585
Fax: (925) 933-2709

The NPI 1205934262 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

• Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
• Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (HCPCS:64483)
• New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
• Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS:95886)
• Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS:J3301)
• Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level (HCPCS:64484)
• Nerve conduction, 9-10 studies (HCPCS:95911)
• Mri scan of lower spinal canal without contrast (HCPCS:72148)
• Injection of lower or sacral spine facet joint using imaging guidance, single level (HCPCS:64493)
• Injection of lower or sacral spine facet joint using imaging guidance, second level (HCPCS:64494)
• X-ray of lower and sacral spine, minimum of 4 views (HCPCS:72110)
• Injection of upper or middle spine facet joint using imaging guidance, single level (HCPCS:64490)
• Injection of upper or middle spine facet joint using imaging guidance, second level (HCPCS:64491)
• Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (HCPCS:27096)
• Injection of substance into middle or upper spine canal using imaging guidance (HCPCS:62321)
• X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
• X-ray of upper spine, 4-5 views (HCPCS:72050)
• Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS:20611)
• Ultrasonic guidance for needle placement (HCPCS:76942)
• Mri scan of upper spinal canal without contrast (HCPCS:72141)
• X-ray of middle spine, 2 views (HCPCS:72070)
• Injection of lower or sacral spine facet joint using imaging guidance, third and any additional level (HCPCS:64495)
• Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint (HCPCS:64635)
• Mri scan of middle spinal canal without contrast (HCPCS:72146)
• X-ray of upper spine, 2-3 views (HCPCS:72040)

The enumeration date for this NPI number is 9/20/2006 and was last updated on 11/7/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available: