Nurse Practitioner Credentialing
Do you know which payers will enroll you in your state, and whether a collaborating physician has to sign before you can practice? Most nurse practitioners do not. The rules sit in three places: your state board of nursing, your national certifying board, and every payer you want to bill. Nurse practitioner credentialing lines all three up so you are licensed, certified, in network and getting paid. We do that work for NPs, the same discipline behind the medical credentialing services we run across every provider type.
What you need before an NP can be credentialed
Credentialing checks that everything underneath it is already in place. Before a payer will look at your application, you need:
Miss one and the application stalls, often without a clear reason. We confirm this stack is complete before anything goes out, then keep it current so a lapsed attestation never freezes an enrollment mid stream.
Certification and state license are two different things
These get blurred constantly, and the difference matters. National certification, from the AANP Certification Board or the ANCC, shows you have met a national standard in your population focus, such as family or psychiatric mental health. State licensure is separate: your state board of nursing grants the APRN license that legally lets you practice and prescribe there. You need both, and a license in one state does not carry to another. Adding states means a license application for each, which is the work covered on our medical license and NPI registration page.
Scope of practice varies by state: full, reduced, restricted
What you are allowed to do, and whether a physician has to be tied to your practice, depends on the state. The American Association of Nurse Practitioners sorts states into three buckets:
More than half of states plus Washington DC now grant full practice authority, and the rest split between reduced and restricted, but the exact count shifts as states pass new laws current state-by-state count and category as of publication date. We will not invent a rule for your state. We confirm your state's current category before we file.
Collaborative and supervision agreements
In reduced and restricted states, the law may require a documented relationship with a physician, a collaborative agreement or a supervision arrangement, before you can practice or prescribe. Some payers also ask to see that agreement during enrollment. We do not draft these agreements or advise on them, but we know when a payer or state will ask for one and make sure the documentation is in the file so your application does not bounce back.
NPI Type 1, and Type 2 for the group
Every NP needs an NPI Type 1, the individual number that identifies you as a provider. If you bill under a practice or form a group, the entity needs its own NPI Type 2. They are different registrations in NPPES and serve different jobs on a claim. We register and link them so your billing maps to the right provider and organization.
Enrolling an NP with Medicare, Medicaid and commercial payers
Each payer family is a separate application.
This is the same enrollment engine we run as a standalone service. For the wider view, see provider credentialing.
Incident-to billing, in plain terms
Here is the honest version. Bill an NP service under your own NPI and Medicare pays 85 percent of the physician fee schedule. Bill that same service incident-to a supervising physician and Medicare pays 100 percent, but only when strict conditions are met every visit: the physician set the plan of care, stays actively involved, and provides the required supervision, among others. Medicare Administrative Contractors interpret and audit these rules, and they do not all read them the same way. The billing call sits with you and your billing team. We make sure your enrollment supports whichever path you choose.
The credentialing path, step by step
Timelines depend on the payer, not on how fast you sign. Industry typical ranges run about 60 to 120 days for commercial payers, 30 to 90 days for Medicare through PECOS, and 30 to 60 days for Medicaid depending on the state. A complete file moves faster; one missing document can stretch it for months. Any timeline we commit to for your engagement, we put in writing company specific turnaround commitment.
What we handle, what you supply
We own the maze. You hand us your documents, your signatures where a form needs them, and the payers and states you care about. We confirm your license and certification, register and link your NPIs, build and attest CAQH, confirm your state's scope rules, submit every application, coordinate verification, chase follow ups and confirm effective dates.
specific proof points — NPs credentialed, years in business, success rate.
Ready to get enrolled? Send us your state, your certification and your target payers, and we will map your path.
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