Theodore Wun, MD

Hematology/Oncology · Regents of the Univ of Ca

Hematology/OncologyHigh data-match confidence

Directory record — please verify

This listing comes from CMS Medicare Doctors and Clinicians data and was updated September 15, 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

Theodore Wun, MD is listed under Hematology/Oncology in Merced, CA. Request their contact details below to confirm current participation and availability.

Request an appointment with Theodore Wun, MD

Send a request to the Covered Paincare team about this provider. An appointment is not booked until confirmed.

Services & care categories

Hematology/Oncology Interventional Pain Management Accepts Medicare assignment Telehealth available

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 Theodore Wun, MD accept Medicare?

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

Where is Theodore Wun, MD located?

Theodore Wun, MD is located at 3850 G St, Merced, CA 95340.

What care does Theodore Wun, MD offer?

Listed services include Hematology/Oncology, Interventional Pain Management, Accepts Medicare assignment, Telehealth available. Verify availability with the facility.

Source

CMS Medicare Doctors and Clinicians data.

Practice details and specialties retrieved from CMS on 2026-09-15. Plan networks and new-patient availability are not verified. Map position is an approximate US Census address match, not a verified building entrance.

How directory records are sourced and updated

Request an appointment with Theodore Wun, MD

Send a request to the Covered Paincare team about this provider. An appointment is not booked until confirmed.

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 Theodore Wun, MD accept Medicare?

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

Where is Theodore Wun, MD located?

Theodore Wun, MD is located at 3850 G St, Merced, CA 95340.

What care does Theodore Wun, MD offer?

Listed services include Hematology/Oncology, Interventional Pain Management, Accepts Medicare assignment, Telehealth available. Verify availability with the facility.

Source

CMS Medicare Doctors and Clinicians data.

How directory records are sourced and updated