Michael Yao-Jen Chang, DO
Michael Yao-Jen Chang, DO is a Physical Medicine and Rehabilitation in Walnut Creek, California. Qualified in 2002, 24 years ago. Practices with Golden State Orthopedics and Spine, a 190-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California.
- Years since qualifying
- 24
- Licensed in
- CA
- In the registry since
- 2006
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
2405 Shadelands DrWalnut Creek, CA 94598-2444
Phone: (925) 939-8585
Fax: (925) 933-2709
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 101 Sand Creek Rd Ste A, Brentwood, CA 94513-2539 — (925) 939-8585
- 101 Sand Creek Rd Ste B, Brentwood, CA 94513-2540 — (925) 939-8585
Specialties & licences
| Pain Medicine (Physical Medicine & Rehabilitation) Physician (primary) | Taxonomy 2081P2900X · Licence 20A8518 (CA) |
|---|
Record details
| NPI number | 1205934262 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | September 20, 2006 |
| Last updated in NPPES | November 7, 2025 |
| Certification date | November 7, 2025 |
| Mailing address | Po Box 31396, Walnut Creek, CA 94598-8396 |
Medicare enrollment
| Medicare specialty | PHYSICAL MEDICINE AND REHABILITATION |
|---|---|
| Also practises | PAIN MANAGEMENT |
| Medical school | OTHER |
| Graduated | 2002 (24 years in practice) |
| Group practice | Golden State Orthopedics And Spine — 190 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 7 on file with Medicare |
Other providers in Walnut Creek
-
Mr. David W. Chow, MD
2123 Ygnacio Valley Rd Bldg K Ste 200, Walnut Creek, CA 94598-2989 · (925) 926-0195
-
Dr. John A Dana Jr., MD
1450 Treat Blvd # 200, Walnut Creek, CA 94597-2168 · (925) 296-9750
-
Integrated Pain Management Medical Group, Inc
450 N Wiget Ln, Walnut Creek, CA 94598-2408 · (925) 691-9806
-
Kenneth W Kim, MD
450 N Wiget Ln, Walnut Creek, CA 94598-2408 · (925) 691-9806