Credentialing is the process an employer, facility or insurer uses to check that you are qualified before you can work or bill. For a CRNA, it sits on top of your state license and your NBCRNA certification, and it often takes as long as licensing itself.
This page explains the moving parts, so you can start each one early.
Licensing, certification, credentialing and privileging
These terms get mixed up. Here is how they differ.
| Term | Who grants it | What it means |
|---|---|---|
| Certification | NBCRNA | You passed the national exam and keep your certification current |
| Licensure | State board of nursing | You may practice as an RN and as an APRN/CRNA in that state |
| Credentialing | Facility, group or payer | They verified your license, education, certification and history |
| Privileging | Facility's medical staff process | The specific services you may perform at that facility |
You need all four to give anesthesia at a facility and be paid for it. Each one depends on the one before it.
The identifiers and accounts you'll need
NPI (National Provider Identifier)
An NPI is a unique 10-digit number that identifies you as a health care provider. You apply through the National Plan and Provider Enumeration System (NPPES), run for CMS.
You keep one NPI for your whole career, even when you change jobs or states. Federal rules require you to update your NPPES information within 30 days of a change.
DEA registration
A DEA registration lets you handle controlled substances under federal law. DEA rules list nurse anesthetists as "mid-level practitioners" when their state authorizes them to dispense controlled substances.
Whether you need one depends on your state's law and your role. Federal rules let a practitioner employed by a hospital or other institution work under the institution's registration, within limits. Ask your employer and check your state's rules first.
DEA requires a separate registration for each principal place of practice, so working in more than one state may mean more than one registration. Practitioner registrations generally renew every 36 months.
State controlled substance registration
Some states may also require their own controlled substance registration. Ask your board of nursing which state registrations apply to CRNAs.
CAQH Provider Data Portal (formerly ProView)
Many commercial insurers use CAQH to collect provider information. CAQH now operates as DataSpring, and the clinician tool is the CAQH Provider Data Portal.
You enter your education, licenses, certification, work history and malpractice details once. You then authorize the plans that may see it.
The portal is free for clinicians. You must re-attest your information every 120 days, so set a reminder.
Payer enrollment
Credentialing with a payer means it has verified you. Enrollment means it has agreed to pay for your services. Both must be done before you can bill that payer.
- Medicare: enrollment is through CMS's PECOS system. Many employers handle this for you.
- Medicaid: each state runs its own enrollment.
- Commercial plans: many pull from CAQH, then add their own steps.
If you are a 1099 CRNA, you may need to handle enrollment yourself or through a billing company. Ask who is responsible before you sign.
Hospital and facility privileges
Before you give anesthesia at a hospital or surgery center, its medical staff process must grant you privileges. This usually involves:
- An application with your license, NBCRNA certification, NPI, DEA (if any), malpractice coverage and work history
- Primary source verification, where the facility checks each item with the issuer
- References from peers who know your clinical work
- Review by a committee and approval by the governing body
- A list of specific privileges, such as general anesthesia, regional blocks or central lines
Facilities re-review privileges on a regular cycle. If you work at several facilities, you go through this at each one.
How long it takes
Timelines vary widely by facility. Start as soon as you accept an offer, and send documents quickly when asked.
Keeping your NBCRNA certification current
Every state relies on your NBCRNA certification, so a lapse can affect your license and privileges.
The MAC program replaces CPC
NBCRNA's Continued Professional Certification (CPC) program is now its legacy program. It has been replaced by the Maintaining Anesthesia Certification (MAC) program. NBCRNA says all CRNAs will be enrolled in MAC by 2026.
MAC runs on a four-year cycle with three parts:
| MAC component | What it involves |
|---|---|
| MAC Check | A self-paced assessment platform. It replaces the CPC Assessment (CPCA). |
| MAC Ed | 60 Class A credits from continuing education |
| MAC Dev | 40 Class B credits from professional development activities |
Core Modules are no longer required under MAC.
If you renew in 2026 or 2027
NBCRNA says CRNAs renewing in 2026 or 2027 must still complete their CPC renewal requirements. This applies even while enrolled in the Modified MAC Check program. The required pieces are 60 MAC Ed credits and 40 MAC Dev credits.
Under CPC, you renew every four years and complete a two-year check-in. The check-in asks you to validate state licensure, confirm active practice and update contact details.
Your personal timeline is in the NBCRNA portal. Check it, because transition details depend on your certification dates.
Verifying certification
Employers and credentialing staff can confirm your status with NBCRNA's "Verify Credential" tool. Keep your NBCRNA profile current so verification goes smoothly.
A simple credentialing checklist
- Active RN license or multistate privilege for each state
- APRN/CRNA authority for each state
- NBCRNA certification and your MAC timeline
- NPI, with current NPPES information
- DEA and state controlled substance registrations, where required
- CAQH Provider Data Portal profile, attested every 120 days
- Malpractice coverage documents
- BLS, ACLS and PALS cards, if your facility requires them
- An up-to-date CV with no unexplained gaps
For the licensing steps, see licensure by endorsement and our board of nursing directory.
FAQ
What's the difference between credentialing and privileging?
Credentialing verifies your qualifications. Privileging decides which specific procedures you may perform at that facility.
Do I need my own NPI as an employed CRNA?
Generally yes. Federal rules require covered providers to obtain an NPI, and organizations must require prescribers they employ or contract with to have one.
Is CPC still in place?
CPC is now NBCRNA's legacy program, replaced by MAC. If you renew in 2026 or 2027, you still complete CPC renewal requirements. Check your timeline in the NBCRNA portal.
This page is general information, not legal or financial advice. Confirm requirements with your employer, payers and NBCRNA.
Sources
- NBCRNA: Maintaining Anesthesia Certification (MAC) program
- NBCRNA: Continued Professional Certification (CPC) program
- NBCRNA home page (Verify Credential)
- eCFR: 45 CFR 162.406, NPI standard (10-position identifier)
- eCFR: 45 CFR 162.410, NPI requirements for health care providers
- NPPES (National Plan and Provider Enumeration System)
- eCFR: 21 CFR 1300.01, definition of mid-level practitioner
- eCFR: 21 CFR 1301.12, separate registrations for separate locations
- eCFR: 21 CFR 1301.22, exemption of agents and employees
- eCFR: 21 CFR 1301.13, DEA registration periods
- DataSpring (CAQH): For Clinicians
- CMS PECOS (Medicare enrollment)