MRS. RAYNA LEA BERNADINE MCCORMICK FNP-C
NPI 1144905399
Nurse Practitioner - Family in Dakota Dunes, SD
About Mrs. Rayna Lea Bernadine Mccormick Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. RAYNA LEA BERNADINE MCCORMICK FNP-C (NPI 1144905399) is an individual family provider in Dakota Dunes, South Dakota, licensed in South Dakota (CP002946) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Dunes Surgical Hospital, and is a graduate of Other (2023).
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
Mrs. Rayna Lea Bernadine Mccormick Fnp-c 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
2Medicare enrollment records show Rayna Mccormick reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dakota Dunes, SD 57049
- Reassigned Medicare billing, Iowa, Nebraska and South Dakota enrollments
- 79 clinicians in this Medicare group
Papillion, NE 68046
- Reassigned Medicare billing, Nebraska enrollment
- 19 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 10
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.
Dunes Surgical Hospital
Acute Care Hospitals · Dakota Dunes, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 57049 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.
DAKOTA DUNES, SD 57049
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 Rayna Mccormick's NPI number?
The NPI number for Rayna Mccormick is 1144905399. It was assigned to this individual provider in the NPPES registry on June 15, 2023.
Where is Rayna Mccormick located?
Rayna Mccormick practices at 575 N Sioux Point Rd, Dakota Dunes, SD 57049. The listed phone number is (605) 217-2667.
What is Rayna Mccormick's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Rayna Mccormick enrolled in Medicare?
Yes. Rayna Mccormick 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 Rayna Mccormick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rayna Mccormick reassigns Medicare benefits to 2 organizations: Cnos PC (Dakota Dunes, SD) and Multicare Medical Group PC (Papillion, NE). 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 Rayna Mccormick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rayna Mccormick accept?
Health plans from Avera Health Plans, Blue Cross and Blue Shield of Nebraska, Oscar Health, Oscar Insurance Company and Sanford Health Plan list Rayna Mccormick 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 Rayna Mccormick affiliated with any hospitals?
According to CMS data, Rayna Mccormick is affiliated with Dunes Surgical Hospital.
When was this NPI record last updated?
The NPPES record for Rayna Mccormick was last updated on September 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Rayna Lea Bernadine Mccormick, FNP-C · NPI 1144905399
Family physician in Dakota Dunes, South Dakota. Individual provider, active in the CMS NPPES registry since June 15, 2023.
## Identity
- **NPI:** 1144905399 (Entity type: Individual)
- **Enumerated:** June 15, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** CP002946 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 575 N SIOUX POINT RD, Dakota Dunes, SD 57049-5312
- **Phone:** (605) 217-2667 · **Fax:** (605) 217-2900
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Cnos PC (NPI 1881604320, Dakota Dunes, SD); Multicare Medical Group PC (NPI 1144741406, Papillion, NE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** September 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1144905399) · Data from the CMS NPPES public registry.