Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Nancy Marinette Rierson, MSN, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1255767448

Mrs. Nancy Marinette Rierson, MSN, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Salisbury, North Carolina. Graduated from Wake Forest University School of Medicine in 2013, 13 years ago. Practices with Novant Health Rowan Medical Center LLC, a 55-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
13
Trained at
Wake Forest University School of Medicine
Licensed in
NC
In the registry since
2013
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

612 Mocksville Ave
Salisbury, NC 28144-2732
Phone: (704) 210-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1852 (NC)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 100965 (NC)

Record details

NPI number1255767448
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , CRNA
Sole proprietorNo
NPI enumeratedSeptember 19, 2013
Last updated in NPPESJuly 15, 2025
Certification dateJuly 15, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolWAKE FOREST UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Novant Health Rowan Medical Center Llc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients268
Services billed 291 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Novant Health Rowan Medical Center LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 55 clinicians in the practice; 12 are shown here.

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