DialClerk Directory

CGS Administrators (MAC J15 / HHH)

Credentialing and enrollment

Track practice enrollment, network contracts and provider-directory changes through the correct administrative team.

provider enrollment credentialing

J15 Part A provider enrollment — development responses and mail (KY, OH)

Official page read
Phone

No phone listed for this route

Fax

615-664-5935

Development request (correction) responses for Part A enrollment applications in process

Published email

J15.PROVIDER.ENROLLMENT@cgsadmin.com

Reply-all to development requests only

Published hours

Not published in this record

Product, plan and location

medicare
Kentucky · Ohio

Mailing address
J15-Part A Provider Enrollment CGS Administrators, LLC P.O. Box 20004 Nashville, TN 37202

Standard mailing address for J15 Part A provider enrollment and CMS-588 EFT forms

For replying to J15 Part A provider enrollment development (correction) requests on applications already in process. The email account is monitored only for corrections to in-process applications, not general questions. Standard mail: J15-Part A Provider Enrollment, P.O. Box 20004.

View source ↗ · Source checked 2026-10-25

Report an update

provider enrollment credentialing

J15 Part B provider enrollment — Ohio development fax

Official page read
Phone

No phone listed for this route

Fax

615-664-5925

Published hours

Not published in this record

Product, plan and location

medicare
Ohio

Mailing address
J15-Part B Provider Enrollment CGS Administrators, LLC P.O. Box 20017 Nashville, TN 37202

Standard mailing address for J15 Part B provider enrollment and CMS-588 EFT forms

Fax for responding to J15 Part B provider enrollment development (correction) requests for Ohio providers. Development email J15.provider.enrollment@cgsadmin.com is for in-process application corrections only.

View source ↗ · Source checked 2026-10-25

Report an update

provider enrollment credentialing

J15 Part B provider enrollment — Kentucky development fax

Official page read
Phone

No phone listed for this route

Fax

615-664-5915

Published hours

Not published in this record

Product, plan and location

medicare
Kentucky

Mailing address

Not researched for this route

Fax for responding to J15 Part B provider enrollment development (correction) requests for Kentucky providers.

View source ↗ · Source checked 2026-10-25

Report an update

Help the next office

How did your call go?

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 experience

Share a call experience

Suggest a contact correction

Suggest a correction

Call preparation · editorial guide

Make the call count.

Track practice enrollment, network contracts and provider-directory changes through the correct administrative team.

Have ready in your secure workspace

  • Individual and group NPIs
  • Application reference, location and requested network
  • Submission dates and outstanding checklist

Questions to resolve

  • Was the application accepted as complete?
  • Are contracting and credentialing at different stages?
  • What effective date is confirmed in writing?

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.

See how it could work for your practice