MRS. CASSIE JOANNE COOK RD, LD
NPI 1518509462
Dietitian, Registered in Oklahoma City, OK
About Mrs. Cassie Joanne Cook Rd, Ld NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CASSIE JOANNE COOK RD, LD (NPI 1518509462) is an individual dietitian, registered in Oklahoma City, Oklahoma, licensed in Oklahoma (2428) and active in the NPI registry since October 2019.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Mrs. Cassie Joanne Cook Rd, Ld is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cassie Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 10 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Cassie Cook's NPI number?
The NPI number for Cassie Cook is 1518509462. It was assigned to this individual provider in the NPPES registry on October 11, 2019. The provider is also known as Miss Cassie Joanne Conn Rd, Ld.
Where is Cassie Cook located?
Cassie Cook practices at 10600 S Pennsylvania Ave Ste 16, Oklahoma City, OK 73170. The listed phone number is (618) 240-2779.
What is Cassie Cook's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Cassie Cook enrolled in Medicare?
Yes. Cassie Cook is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cassie Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassie Cook reassigns Medicare benefits to Banister & Associates LLC (Oklahoma City, OK). The 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 Cassie Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cassie Cook accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Cassie Cook 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 Cassie Cook was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Cassie Joanne Cook, RD, LD · NPI 1518509462
Dietitian, Registered provider in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since October 11, 2019.
## Identity
- **NPI:** 1518509462 (Entity type: Individual)
- **Enumerated:** October 11, 2019
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** 2428 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 10600 S PENNSYLVANIA AVE STE 16, Oklahoma City, OK 73170-4257
- **Phone:** (618) 240-2779
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Banister & Associates LLC (NPI 1659593168, Oklahoma City, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1518509462) · Data from the CMS NPPES public registry.