William Chang, MD

Physical Medicine & Rehabilitation · Mercy Health Physicians Lima Specialty Care LLC

Physical Medicine & RehabilitationHigh data-match confidence

Directory record — please verify

This listing comes from CMS Medicare Doctors and Clinicians data and was updated August 2, 2026. It does not confirm Medicare coverage, plan network, referral or prior authorization, offered services, or current availability. Verify each item directly before scheduling.

At a glance

William Chang, MD is listed as a Physical Medicine & Rehabilitation in Lima, OH. Call 4199965224 to confirm current participation and availability.

Services & care categories

Physical Medicine & Rehabilitation Accepts Medicare assignment

Medicare questions to ask

1Do you currently accept Medicare assignment for these services?
2Is this location in-network for my Medicare Advantage plan?
3Will I need a referral or prior authorization before my visit?
4What out-of-pocket costs should I expect under Medicare?
5Do you provide the specific care I need (pain management, PM&R, behavioral health, or mild TBI)?

Location

Frequently asked questions

Does William Chang, MD accept Medicare?

William Chang, MD is an imported senior-care record. Confirm Medicare participation and network status directly with the facility before scheduling.

Where is William Chang, MD located?

William Chang, MD is located at 770 W High St, Suite 160, Lima, OH 45801.

What is the phone number for William Chang, MD?

You can reach William Chang, MD at 4199965224.

What care does William Chang, MD offer?

Listed services include Physical Medicine & Rehabilitation, Accepts Medicare assignment. Verify availability with the facility.

Source

CMS Medicare Doctors and Clinicians data.

How directory records are sourced and updated

Medicare questions to ask

1Do you currently accept Medicare assignment for these services?
2Is this location in-network for my Medicare Advantage plan?
3Will I need a referral or prior authorization before my visit?
4What out-of-pocket costs should I expect under Medicare?
5Do you provide the specific care I need (pain management, PM&R, behavioral health, or mild TBI)?

Location

Frequently asked questions

Does William Chang, MD accept Medicare?

William Chang, MD is an imported senior-care record. Confirm Medicare participation and network status directly with the facility before scheduling.

Where is William Chang, MD located?

William Chang, MD is located at 770 W High St, Suite 160, Lima, OH 45801.

What is the phone number for William Chang, MD?

You can reach William Chang, MD at 4199965224.

What care does William Chang, MD offer?

Listed services include Physical Medicine & Rehabilitation, Accepts Medicare assignment. Verify availability with the facility.