MRS. NANCY MARINETTE RIERSON MSN, CRNA
NPI 1255767448
Nurse Anesthetist, Certified Registered in Salisbury, NC
About Mrs. Nancy Marinette Rierson Msn, Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. NANCY MARINETTE RIERSON MSN, CRNA (NPI 1255767448) is an individual nurse anesthetist, certified registered in Salisbury, North Carolina, licensed in North Carolina (1852) and active in the NPI registry since September 2013. She is affiliated with Carolinas Medical Center-northeast and is a graduate of Wake Forest University School Of Medicine (2013).
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. Nancy Marinette Rierson Msn, 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
14Medicare enrollment records show Nancy Rierson reassigns Medicare billing to 14 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salisbury, NC 28144
- Reassigned Medicare billing, North Carolina enrollment
- 686 clinicians in this Medicare group
Lexington, NC 27292
- Reassigned Medicare billing, North Carolina enrollment
- 1,202 clinicians in this Medicare group
Mooresville, NC 28117
- Reassigned Medicare billing, North Carolina enrollment
- 926 clinicians in this Medicare group
Clemmons, NC 27012
- Reassigned Medicare billing, North Carolina enrollment
- 719 clinicians in this Medicare group
Clemmons, NC 27012
- Reassigned Medicare billing, North Carolina enrollment
- 543 clinicians in this Medicare group
Huntersville, NC 28078
- Reassigned Medicare billing, North Carolina enrollment
- 545 clinicians in this Medicare group
Winston-salem, NC 27103
- Reassigned Medicare billing, North Carolina enrollment
- 579 clinicians in this Medicare group
Charlotte, NC 28262
- Reassigned Medicare billing, North Carolina enrollment
- 1,212 clinicians in this Medicare group
Charlotte, NC 28215
- Reassigned Medicare billing, North Carolina enrollment
- 703 clinicians in this Medicare group
Kernersville, NC 27284
- Reassigned Medicare billing, North Carolina enrollment
- 543 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 8
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Carolinas Medical Center-Northeast
Acute Care Hospitals · Concord, NCNorthern Regional Hospital
Acute Care Hospitals · Mount Airy, NCNovant Health Rowan Medical Center
Acute Care Hospitals · Salisbury, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28144 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.
SALISBURY, NC 28144
SALISBURY, NC 28144
SALISBURY, NC 28144
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 Nancy Rierson's NPI number?
The NPI number for Nancy Rierson is 1255767448. It was assigned to this individual provider in the NPPES registry on September 19, 2013.
Where is Nancy Rierson located?
Nancy Rierson practices at 612 Mocksville Ave, Salisbury, NC 28144. The listed phone number is (704) 210-5000.
What is Nancy Rierson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Nancy Rierson enrolled in Medicare?
Yes. Nancy Rierson 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 Nancy Rierson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Rierson reassigns Medicare benefits to 14 organizations: Novant Health Rowan Medical Center LLC (Salisbury, NC), Forsyth Memorial Hospital Inc (Lexington, NC), The Presbyterian Hospital (Mooresville, NC), Novant Health Thomasville Medical Center, LLC (Clemmons, NC), Novant Health Clemmons Outpatient Surgery, LLC (Clemmons, NC) and 9 more organizations, listed in the Medicare section above. 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 Nancy Rierson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Rierson accept?
Health plans from Cigna Healthcare and Oscar Health Plan of North Carolina, Inc list Nancy Rierson 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 Nancy Rierson affiliated with any hospitals?
According to CMS data, Nancy Rierson is affiliated with Carolinas Medical Center-Northeast, Northern Regional Hospital and Novant Health Rowan Medical Center.
When was this NPI record last updated?
The NPPES record for Nancy Rierson was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Nancy Marinette Rierson, MSN, CRNA · NPI 1255767448
Nurse Anesthetist, Certified Registered physician in Salisbury, North Carolina. Individual provider, active in the CMS NPPES registry since September 19, 2013.
## Identity
- **NPI:** 1255767448 (Entity type: Individual)
- **Enumerated:** September 19, 2013
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 1852 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 612 MOCKSVILLE AVE, Salisbury, NC 28144-2732
- **Phone:** (704) 210-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 14 organizations under Medicare reassignment (form CMS-855R): Novant Health Rowan Medical Center LLC (NPI 1508931544, Salisbury, NC); Forsyth Memorial Hospital Inc (NPI 1720378615, Lexington, NC); The Presbyterian Hospital (NPI 1477050698, Mooresville, NC); Novant Health Thomasville Medical Center, LLC (NPI 1831976919, Clemmons, NC); Novant Health Clemmons Outpatient Surgery, LLC (NPI 1427697978, Clemmons, NC); and 9 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wake Forest University School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** July 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1255767448) · Data from the CMS NPPES public registry.