MRS. ANTOINETTE ACCARDO SHANDLING CRNA
NPI 1366499956
Nurse Anesthetist, Certified Registered in Aspen, CO
About Mrs. Antoinette Accardo Shandling Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ANTOINETTE ACCARDO SHANDLING CRNA (NPI 1366499956) is an individual nurse anesthetist, certified registered in Aspen, Colorado, licensed in Colorado (038572) and active in the NPI registry since May 2006. She maintains a secondary practice location in Tucson and is a graduate of Other (1986).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 and accepts Medicare assignment
Mrs. Antoinette Accardo Shandling 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
4Medicare enrollment records show Antoinette Shandling 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
- 298 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 264 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 25 clinicians in this Medicare group
Tucson, AZ 85719
- Reassigned Medicare billing, Arizona enrollment
- 86 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 81611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Antoinette Shandling's NPI number?
The NPI number for Antoinette Shandling is 1366499956. It was assigned to this individual provider in the NPPES registry on May 28, 2006.
Where is Antoinette Shandling located?
Antoinette Shandling practices at 149 Williams Ranch Dr, Aspen, CO 81611. The listed phone number is (970) 920-1639.
What is Antoinette Shandling's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Antoinette Shandling enrolled in Medicare?
Yes. Antoinette Shandling 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 Antoinette Shandling's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Antoinette Shandling reassigns Medicare benefits to 4 organizations: Ascend Anesthesia LLC (Mesa, AZ), Ias Arizona PLLC (Tucson, AZ), Tucson Ambulatory Anesthesia LLC (Tucson, AZ) and Southern Arizona Anesthesia Services, PC (Tucson, 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 Antoinette Shandling's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Antoinette Shandling accept?
Health plans from Blue Cross Blue Shield of Arizona list Antoinette Shandling 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 Antoinette Shandling was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Antoinette Accardo Shandling, CRNA · NPI 1366499956
Nurse Anesthetist, Certified Registered physician in Aspen, Colorado. Individual provider, active in the CMS NPPES registry since May 28, 2006.
## Identity
- **NPI:** 1366499956 (Entity type: Individual)
- **Enumerated:** May 28, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 038572 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 149 WILLIAMS RANCH DR, Aspen, CO 81611-1584
- **Phone:** (970) 920-1639
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ascend Anesthesia LLC (NPI 1407642945, Mesa, AZ); Ias Arizona PLLC (NPI 1689359747, Tucson, AZ); Tucson Ambulatory Anesthesia LLC (NPI 1972291235, Tucson, AZ); Southern Arizona Anesthesia Services, PC (NPI 1912999343, Tucson, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1986
## Record status
- **NPPES last updated:** June 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1366499956) · Data from the CMS NPPES public registry.