CASSANDRA NICOLE LIST
NPI 1649700907
Nurse Anesthetist, Certified Registered in Boynton Beach, FL
About Cassandra Nicole List NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASSANDRA NICOLE LIST (NPI 1649700907) is an individual nurse anesthetist, certified registered in Boynton Beach, Florida, licensed in Florida (9463521) and active in the NPI registry since June 2017. She is a graduate of Other (2017).
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
Cassandra Nicole List 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 Cassandra List reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boynton Beach, FL 33435
- Reassigned Medicare billing, Florida enrollment
- 1,973 clinicians in this Medicare group
Palm Springs, FL 33461
- Reassigned Medicare billing, Florida enrollment
- 749 clinicians in this Medicare group
Port St Lucie, FL 34952
- Reassigned Medicare billing, Florida enrollment
- 14 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 33435 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOYNTON BEACH, FL 33435
BOYNTON BEACH, FL 33435
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 Cassandra List's NPI number?
The NPI number for Cassandra List is 1649700907. It was assigned to this individual provider in the NPPES registry on June 19, 2017.
Where is Cassandra List located?
Cassandra List practices at 2815 S Seacrest Blvd, Boynton Beach, FL 33435. The listed phone number is (561) 292-4663.
What is Cassandra List's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Cassandra List enrolled in Medicare?
Yes. Cassandra List 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 Cassandra List's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra List reassigns Medicare benefits to 3 organizations: Sheridan Healthcorp Inc (Boynton Beach, FL), Greater Florida Anesthesiologists, LLC (Palm Springs, FL) and Port St Lucie Anesthesia LLC (Port St Lucie, FL). 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 Cassandra List's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cassandra List accept?
Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Cassandra List 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 Cassandra List was last updated on July 5, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Cassandra Nicole List · NPI 1649700907
Nurse Anesthetist, Certified Registered physician in Boynton Beach, Florida. Individual provider, active in the CMS NPPES registry since June 19, 2017.
## Identity
- **NPI:** 1649700907 (Entity type: Individual)
- **Enumerated:** June 19, 2017
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 9463521 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2815 S SEACREST BLVD, Boynton Beach, FL 33435-7969
- **Phone:** (561) 292-4663
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Sheridan Healthcorp Inc (NPI 1245802784, Boynton Beach, FL); Greater Florida Anesthesiologists, LLC (NPI 1851963029, Palm Springs, FL); Port St Lucie Anesthesia LLC (NPI 1215441134, Port St Lucie, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 5, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1649700907) · Data from the CMS NPPES public registry.