DR. WILLY J DESIR DNP, CRNA
NPI 1932945953
Nurse Anesthetist, Certified Registered in Little Rock, AR
About Dr. Willy J Desir Dnp, Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLY J DESIR DNP, CRNA (NPI 1932945953) is an individual nurse anesthetist, certified registered in Little Rock, Arkansas, licensed in Texas (1216148) and active in the NPI registry since July 2024. He is affiliated with Hendrick Medical Center and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Willy J Desir Dnp, Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Willy Desir reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Terre Haute, IN 47804
- Reassigned Medicare billing, Indiana enrollment
- 166 clinicians in this Medicare group
Abilene, TX 79601
- Reassigned Medicare billing, Texas enrollment
- 204 clinicians in this Medicare group
New Castle, DE 19720
- Reassigned Medicare billing, Delaware enrollment
- 348 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hendrick Medical Center
Acute Care Hospitals · Abilene, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72223 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLE ROCK, AR 72223
LITTLE ROCK, AR 72223
LITTLE ROCK, AR 72223
LITTLE ROCK, AR 72223
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 Willy Desir's NPI number?
The NPI number for Willy Desir is 1932945953. It was assigned to this individual provider in the NPPES registry on July 9, 2024.
Where is Willy Desir located?
Willy Desir practices at 12921 Cantrell Rd, Little Rock, AR 72223. The listed phone number is (501) 615-8296.
What is Willy Desir's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Willy Desir enrolled in Medicare?
Yes. Willy Desir is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Willy Desir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Willy Desir reassigns Medicare benefits to 3 organizations: Iceland Anesthesia Management, LLC (Terre Haute, IN), Hendrick Anesthesia Network (Abilene, TX) and Anesthesia Services PA (New Castle, DE). 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 Willy Desir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Willy Desir accept?
Health plans from Blue Cross and Blue Shield of Texas list Willy Desir 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.
Is Willy Desir affiliated with any hospitals?
According to CMS data, Willy Desir is affiliated with Hendrick Medical Center.
When was this NPI record last updated?
The NPPES record for Willy Desir was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Dr. Willy J Desir, DNP, CRNA · NPI 1932945953
Nurse Anesthetist, Certified Registered physician in Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since July 9, 2024.
## Identity
- **NPI:** 1932945953 (Entity type: Individual)
- **Enumerated:** July 9, 2024
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 1216148 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 12921 CANTRELL RD, Little Rock, AR 72223-1713
- **Phone:** (501) 615-8296
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Iceland Anesthesia Management, LLC (NPI 1912578667, Terre Haute, IN); Hendrick Anesthesia Network (NPI 1851394993, Abilene, TX); Anesthesia Services PA (NPI 1053366377, New Castle, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** January 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1932945953) · Data from the CMS NPPES public registry.