Find other published document channels. Confirm the department and purpose before sending any records.
email other
SareptAssist — authorization cancellation
Official page read
Phone
No phone listed for this route
Fax
800-621-5203
Published hours
Not published in this record
Product, plan and location
Confirm the exact product or service National contact — confirm product and location
Mailing addressSareptAssist
215 First Street
Cambridge, MA 02142
Written authorization cancellation only; enrollment instructions specify fax or email.
Both currently linked forms permit authorization cancellation by fax or letter. Neither withdrawal paragraph specifies the enrollment email as a revocation method.
Share a structured call experience or flag a contact correction. Submissions are reviewed before publication. Patient details, recordings and documents do not belong here.
Share a call experienceSuggest a contact correction
Call preparation · editorial guide
Make the call count.
Find other published document channels. Confirm the department and purpose before sending any records.
Have ready in your secure workspace
Recipient department and exact document request
Required release or authorization
Secure return contact and existing request reference
Questions to resolve
Is this the correct destination for this document type?
Is there a secure portal or required form?
How is receipt confirmed?
This is a general administrative checklist, not payer policy or advice about a particular patient. Confirm the current plan instructions.
For healthcare offices
Found the contact. Still need to make the call?
Explore how DialClerk organizes the brief, hold time and staff handoff for your next administrative call.
For the people making the calls
Put payer follow-up on your office’s worklist.
Explore DialClerk for queued calls, hold handling, staff handoffs and a record of the next step. Tell us how your team works.
A request does not create an account or start a call. Use business contact information only. No patient information.
DialClerk Directory