Home Search results Hernan Castro-Rueda, MD

Hernan Castro-Rueda, MD

Rheumatology · Providence Medical Foundation

RheumatologyHigh data-match confidence

Directory record — please verify

This listing comes from CMS Medicare Doctors and Clinicians data and was updated September 8, 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

Hernan Castro-Rueda, MD is listed under Rheumatology in Fullerton, CA. Request their contact details below to confirm current participation and availability.

Request an appointment with Hernan Castro-Rueda, MD

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

Services & care categories

Rheumatology 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 Hernan Castro-Rueda, MD accept Medicare?

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

Where is Hernan Castro-Rueda, MD located?

Hernan Castro-Rueda, MD is located at 1950 Sunny Crest Dr, Suite 2900, Fullerton, CA 92835.

What care does Hernan Castro-Rueda, MD offer?

Listed services include Rheumatology, Accepts Medicare assignment, Telehealth available. Verify availability with the facility.

Source

CMS Medicare Doctors and Clinicians data.

How directory records are sourced and updated

Request an appointment with Hernan Castro-Rueda, 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 Hernan Castro-Rueda, MD accept Medicare?

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

Where is Hernan Castro-Rueda, MD located?

Hernan Castro-Rueda, MD is located at 1950 Sunny Crest Dr, Suite 2900, Fullerton, CA 92835.

What care does Hernan Castro-Rueda, MD offer?

Listed services include Rheumatology, Accepts Medicare assignment, Telehealth available. Verify availability with the facility.