MR. LEE WARNER ALLEN CRNA
NPI 1811391634
Nurse Anesthetist, Certified Registered in Gilbert, AZ
About Mr. Lee Warner Allen Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. LEE WARNER ALLEN CRNA (NPI 1811391634) is an individual nurse anesthetist, certified registered in Gilbert, Arizona, licensed in Arizona (CRNA1100) and active in the NPI registry since October 2014.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Lee Warner Allen Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Lee Allen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mesa, AZ 85206
- Reassigned Medicare billing, Arizona enrollment
- 94 clinicians in this Medicare group
Chandler, AZ 85224
- Reassigned Medicare billing, Arizona enrollment
- 26 clinicians in this Medicare group
Phoenix, AZ 85024
- Reassigned Medicare billing, Arizona enrollment
- 518 clinicians in this Medicare group
Phoenix, AZ 85037
- Reassigned Medicare billing, Arizona enrollment
- 423 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GILBERT, AZ 85234
GILBERT, AZ 85234
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lee Allen's NPI number?
The NPI number for Lee Allen is 1811391634. It was assigned to this individual provider in the NPPES registry on October 22, 2014.
Where is Lee Allen located?
Lee Allen practices at 1900 N. Higley Road, Gilbert, AZ 85234. The listed phone number is (480) 543-2600.
What is Lee Allen's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Lee Allen enrolled in Medicare?
Yes. Lee Allen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lee Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lee Allen reassigns Medicare benefits to 4 organizations: Gateway Anesthesia And Pain Associates PLLC (Mesa, AZ), Network Anesthesia Consultants LLC (Chandler, AZ), Valley Anesthesiology Consultants, Inc. (Phoenix, AZ) and Greater Anesthesia Solutions (Phoenix, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lee Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lee Allen accept?
Health plans from Blue Cross Blue Shield of Arizona list Lee Allen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Lee Allen was last updated on December 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Lee Warner Allen, CRNA · NPI 1811391634
Nurse Anesthetist, Certified Registered physician in Gilbert, Arizona. Individual provider, active in the CMS NPPES registry since October 22, 2014.
## Identity
- **NPI:** 1811391634 (Entity type: Individual)
- **Enumerated:** October 22, 2014
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** CRNA1100 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1900 N. HIGLEY ROAD, Gilbert, AZ 85234-1604
- **Phone:** (480) 543-2600 · **Fax:** (480) 981-2407
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Gateway Anesthesia And Pain Associates PLLC (NPI 1710026125, Mesa, AZ); Network Anesthesia Consultants LLC (NPI 1083125843, Chandler, AZ); Valley Anesthesiology Consultants, Inc. (NPI 1285660704, Phoenix, AZ); Greater Anesthesia Solutions (NPI 1124430244, Phoenix, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 10, 2015
- **Other identifiers:** Medicaid 001463 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1811391634) · Data from the CMS NPPES public registry.