DialClerk Directory

WPS Government Health Administrators (MAC J5/J8)

Credentialing and enrollment

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

provider enrollment credentialing

J5 provider enrollment (Part A and Part B) (IA, KS, MO, NE)

Search or secondary source
Phone866-518-3285Published hours

Not published in this record

Product, plan and location

medicare
Iowa · Kansas · Missouri · Nebraska

Mailing address
Provider Enrollment P.O. Box 8248 Madison, WI 53708-8248

J5 Part A and Part B provider enrollment

Source is the CMS Medicare Fee-for-Service Provider Enrollment Contact List (official CMS PDF listing each MAC by state), not the contractor's own page. WPS J5 provider enrollment uses the J5 contact center number; Part A and Part B enrollment documents go to the Madison enrollment box (Part A mail: "Provider Enrollment Part A, P.O. Box 8248").

View source ↗ · Source checked 2026-10-25

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

provider enrollment credentialing

J8 provider enrollment (Part A and Part B) (IN, MI)

Search or secondary source
Phone866-234-7331Published hours

Not published in this record

Product, plan and location

medicare
Indiana · Michigan

Mailing address
Provider Enrollment P.O. Box 8248 Madison, WI 53708-8248

J8 Part A and Part B provider enrollment

Source is the CMS Medicare Fee-for-Service Provider Enrollment Contact List (official CMS PDF listing each MAC by state), not the contractor's own page. WPS J8 provider enrollment uses the J8 contact center number; enrollment documents go to the same Madison enrollment box.

View source ↗ · Source checked 2026-10-25

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

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