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Mary Ann Pefanco, MD

Geriatric Medicine · King County Public Hospital District No 2

Geriatric MedicineHigh 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

Mary Ann Pefanco, MD is listed under Geriatric Medicine in Kirkland, WA. Request their contact details below to confirm current participation and availability.

Request an appointment with Mary Ann Pefanco, MD

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

Services & care categories

Geriatric Medicine 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 Mary Ann Pefanco, MD accept Medicare?

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

Where is Mary Ann Pefanco, MD located?

Mary Ann Pefanco, MD is located at 11521 NE 128th St, Suite 100, Kirkland, WA 98034.

What care does Mary Ann Pefanco, MD offer?

Listed services include Geriatric Medicine, 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 Mary Ann Pefanco, 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 Mary Ann Pefanco, MD accept Medicare?

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

Where is Mary Ann Pefanco, MD located?

Mary Ann Pefanco, MD is located at 11521 NE 128th St, Suite 100, Kirkland, WA 98034.

What care does Mary Ann Pefanco, MD offer?

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