Marlien / Resources
Start with the checklist your next enrollment task requires.
Work through them yourself. Your progress is saved in this browser only, and nothing you check is sent to Marlien.
Guides
Plain-language answers about timing, sequence, and what changes the outcome. Each guide links to the official source and shows when it was last reviewed.
How Long Does Georgia Medicaid Provider Enrollment Take?
See the published Georgia Medicaid credentialing timeline, what can delay an application, and what to prepare before submitting.
Read the guide: How Long Does Georgia Medicaid Provider Enrollment Take?How Long Does Texas Medicaid Provider Enrollment Take?
Learn the published Texas Medicaid enrollment timeline, common delays, and what happens after a PEMS application is submitted.
Read the guide: How Long Does Texas Medicaid Provider Enrollment Take?CAQH Re-Attestation: What Providers Need to Review Every 120 Days
Use this CAQH re-attestation checklist to review profile data, supporting documents, payer authorization, and expiration risks.
Read the guide: CAQH Re-Attestation: What Providers Need to Review Every 120 DaysHow to Get a New Practice Credentialed in Georgia
Follow a practical Georgia credentialing sequence for your entity, NPI, CAQH profile, Medicare, Medicaid, and commercial payers.
Read the guide: How to Get a New Practice Credentialed in GeorgiaHow to Get a New Practice Credentialed in Texas
See the Texas credentialing sequence for NPIs, CAQH, Medicare, Medicaid PEMS, managed care, and commercial payers.
Read the guide: How to Get a New Practice Credentialed in TexasHow to Enroll in Medicare Through PECOS
Understand the Medicare enrollment sequence: NPI, PECOS application, possible fee, MAC review, corrections, and final notice.
Read the guide: How to Enroll in Medicare Through PECOSGeorgia new-practice enrollment checklist
What a new Georgia practice needs, in the order payers expect it.
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Printable checklist (PDF)
What a new Georgia practice needs, in the order payers expect it.
CAQH re-attestation checklist
Payers pull credentialing data from CAQH ProView. Re-attest every 120 days to keep it current.
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Printable checklist (PDF)
Review the profile sections, documents, and authorization steps before you re-attest.
Payer requirements vary by provider, organization, and network and may change. These checklists are organizational resources. They do not confirm that an application is complete or that a payer will approve enrollment.
Payer guides
For each Georgia and Texas payer: where you file, what they ask for, the timings they publish, the effective date, and what we could not verify.
What the guides are for
The checklists on this page are the shared core file — the things every payer asks for. The guides go payer by payer, and line by line of business, because what a payer asks for changes with the product you are filing for.
Both are free to read. The work itself is priced on the pricing page.