What happens to your NPI when your license is suspended or revoked
Your National Provider Identifier (NPI) is a unique 10-digit number issued by the Centers for Medicare & Medicaid Services (CMS) that identifies you as a healthcare provider in the U.S. healthcare system. When your professional license is suspended or revoked, your NPI does not automatically disappear — but it becomes inactive in the system, and you cannot legally bill insurance or Medicare using it.
The relationship between your license and your NPI is one-way: losing your license triggers the inactivation of your NPI, but reinstating your license does not automatically reactivate your NPI. You must take a separate step to restore it. The process depends on why your NPI became inactive and which state licensing board oversees your profession.
If your license suspension was temporary and has now ended, or if you have completed the terms of your reinstatement, you will need to notify CMS that you are may be able to access to practice again. This is not automatic, and delays in this step can cost you weeks or months of lost billing time.
Key Takeaways
- An inactive NPI means you cannot bill Medicare, Medicaid, or most insurance plans, even if your license has been reinstated.
- You must contact CMS directly through the PECOS system (Provider Enrollment, Chain, and Ownership System) to request NPI reactivation after your license is restored.
- Your state licensing board must confirm your reinstatement status to CMS before your NPI can be reactivated in most cases.
- The reactivation process typically takes two to four weeks after CMS receives confirmation from your state board.
- Some providers must reapply for their NPI entirely rather than reactivate an existing one, depending on the reason for the original suspension.
Steps to reinstate your NPI after license reinstatement
The first step is confirming that your professional license has been officially reinstated by your state licensing board. Contact your state board directly — do not assume reinstatement is complete based on a letter or email. Ask them to provide written confirmation of your reinstatement status and request that they notify CMS of the change. Some state boards do this automatically; others require you to ask.
Once you have written confirmation from your state board, log into the PECOS system at pecos.cms.hhs.gov using your existing provider account. If you do not have a PECOS account, you will need to create one or have your practice manager or billing staff member create one on your behalf. In PECOS, look for an option to update your provider status or report a change in circumstances. Select the option indicating that your license suspension has ended and you are now may be able to access to practice.
Upload or attach the written confirmation from your state licensing board to your PECOS submission. CMS will not reactivate your NPI without proof that your license is valid. After you submit, you will receive a confirmation number. Save this number and use it to track your request.
CMS typically responds within 10 to 15 business days. During this time, your NPI remains inactive, so you cannot bill. If you do not hear back within three weeks, contact the CMS Provider Enrollment Line at 1-866-582-4786 to check the status of your request using your confirmation number.
When you must explore for a new NPI instead of reactivating
In some situations, CMS will not reactivate your existing NPI. Instead, you will be issued a new one. This happens when your original suspension was due to fraud, abuse, or a criminal conviction related to healthcare. It also occurs if your NPI was deactivated more than five years ago, or if CMS determines that the circumstances of your suspension warrant a fresh enrollment review rather than a straightforward reactivation.
If CMS denies your reactivation request, they will send you a letter explaining why and what your options are. You can request reconsideration by submitting additional documentation, or you can explore for a new NPI through the standard CMS enrollment process. explore for a new NPI takes longer — typically four to eight weeks — but it may be necessary depending on your situation.
To explore for a new NPI, visit the CMS NPI Registry at npiregistry.cms.hhs.gov and select "explore for a New NPI." You will need your state license number, your Social Security Number or Employer Identification Number, and proof of your current license. Submit the process and wait for CMS to process it. You cannot bill using a new NPI until CMS sends you written confirmation that it has been issued and activated.
What to do if your state board has not notified CMS yet
Some state licensing boards are slow to report reinstatements to CMS, or they may not report them at all unless you request it. If you have been reinstated but your NPI is still showing as inactive in PECOS, contact your state board's administrative office and ask specifically whether they have submitted your reinstatement to CMS. If they have not, ask them to do so in writing and request a copy of the notification for your records.
While you wait for your state board to notify CMS, you can also submit a written request directly to CMS explaining your situation. Include your NPI, your license number, your state, and a copy of your reinstatement letter from your state board. Send this to the CMS Provider Enrollment Line by mail or fax. This does not speed up the process, but it creates a paper trail and alerts CMS that a reactivation request is coming.
Do not attempt to bill using your inactive NPI while waiting for reactivation. Billing with an inactive NPI can result in claim denials, payment holds, and potential fraud investigations. Instead, ask your billing staff to hold all claims until your NPI is reactivated, then submit them in batch once the reactivation is confirmed.
Checking your NPI status in the CMS registry
At any point, you can check whether your NPI is active or inactive by visiting the NPI Registry at npiregistry.cms.hhs.gov. This is a public database. Enter your NPI or your name and state, and the registry will show your current status. If it shows "Inactive," your NPI has not yet been reactivated. If it shows "Active," you can begin billing again.
The registry updates once per day, usually overnight. If you submitted a reactivation request to PECOS, do not expect the registry to update when ready. Check it every few days after your submission. Once it shows "Active," wait one business day before submitting claims to allow the change to propagate through insurance company systems.
Keep a screenshot or printout of your active NPI status from the registry. This serves as proof to your billing staff, your practice manager, and insurance companies that your NPI is valid and you are authorized to bill.
Notifying insurance companies and billing systems
Once your NPI is reactivated, you must notify the insurance companies and billing platforms you work with. Many of them monitor the NPI Registry and will update their systems automatically, but some require manual notification. Contact the provider relations department of each insurance plan you bill — Medicare, Medicaid, Blue Cross, Aetna, United Healthcare, and any others — and inform them that your NPI has been reactivated.
If you use a billing service or electronic health record (EHR) system, update your provider information there as well. Some systems will not allow you to submit claims if your NPI status has changed, so you may need to re-enter your NPI or confirm your provider status in the system before claims will process.
Ask your billing staff to run a test claim or a small claim first before submitting a large batch. This confirms that insurance companies are accepting claims under your reactivated NPI. If claims are still being denied, contact the insurance company's provider line and ask them to verify that your NPI is active in their system.
Timeline and what to expect
The full reinstatement process typically follows this timeline: your state board confirms your license reinstatement (1 to 5 business days), you submit your reactivation request to PECOS (same day), CMS processes your request (10 to 15 business days), and the NPI Registry updates to show your NPI as active (1 business day after CMS approval). Total time is usually two to four weeks, but can extend to six weeks if your state board is slow to respond or if CMS requests additional documentation.
During this waiting period, you cannot bill. If you have pending claims, they will be denied or held in queue. Once your NPI is reactivated, you can resubmit those claims, but you will not receive payment for the time your NPI was inactive. This is why it is important to request reactivation as soon as your license is reinstated, not weeks or months later.
Frequently Asked Questions
Can I bill with my NPI while waiting for reactivation?
No. Billing with an inactive NPI violates CMS rules and can result in claim denials, payment holds, and investigations for fraud. Wait until the NPI Registry shows your NPI as "Active" before submitting any claims.
What if CMS denies my reactivation request?
CMS will send you a letter explaining the reason and your options. You can request reconsideration with additional documentation, or you can explore for a new NPI. If you disagree with the denial, you have the right to appeal through CMS's formal appeals process.
Do I need to notify Medicare and Medicaid separately?
No. Medicare and Medicaid both use the same NPI system. Once your NPI is reactivated in PECOS, both programs will recognize it. However, you should notify your state Medicaid program's provider relations office to confirm they have updated their records.
How long does it take for insurance companies to recognize my reactivated NPI?
Most insurance companies update their systems within one to three business days of the NPI Registry showing your NPI as active. Some update automatically; others require manual notification. Contact each insurance company's provider line to confirm they have received the update.
What if my state board will not notify CMS of my reinstatement?
Contact your state board's administrative office in writing and request written confirmation that they have submitted your reinstatement to CMS. If they refuse or delay, you can submit a reactivation request to CMS directly with a copy of your reinstatement letter, and CMS will verify your status independently.