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Where to send your One Medical cancellation letter

Read the addresses on this page next to the full guide to cancelling One Medical.

The addresses we hold

One place for One Medical's mailing addresses: the San Francisco delivery point for a cancellation letter first, then the rest of what the database holds, with envelope wording that matches.

Where the letter goesMailing address

One Medical1 Embarcadero CtrSte 1900San Francisco, CA 94111

One Medical takes its post at this California address (ZIP 94111).

How to address the envelope

  1. Write the address as printed

    Copy 1 Embarcadero Ctr, Ste 1900, San Francisco, CA 94111 letter for letter. A wrong digit in 94111 is enough to send the letter on a detour.

  2. Add the return address

    Print your return address in the top-left corner. Without it, an undeliverable letter is simply lost instead of returned to you.

  3. Buy the certified service

    Ask at the counter for the certified service with a return receipt: the fee is on top of the postage, the receipt is postmarked, and the article number traces the delivery.

  4. Keep the proof together

    Keep your copy of the letter, the receipt and the delivery record in one place. The delivery date is the one to quote if the account is billed again.

The letter, written out

The letter below asks One Medical to end the account, stop further charges and confirm in writing. Put the account email, the plan name and any pending order or prescription reference in the bracketed places.

Sample cancellation letter

[Your name] [Your street address] [City, State ZIP] [Your email address]

[Date]

One Medical 1 Embarcadero Ctr Ste 1900 San Francisco, CA 94111

To whom it may concern,

I am cancelling my account with One Medical, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.

Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].

Sincerely, [Signature] [Your printed name]

Let Postbye cancel One Medical for you

We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.

Cancel One Medical