Nancy Rierson, MSN, CRNA
NPI 1255767448 · Certified Registered Nurse Anesthetist · Salisbury, NC
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Rierson, MSN, CRNA is a Certified Registered Nurse Anesthetist provider in Salisbury, NC (NPI 1255767448).
Provider details
- NPI number
- 1255767448
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 100965 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
207 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 45 | $109 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 37 | $126 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 35 | $117 |
| Anesthesia for Lens Surgery00142 | 26 | $114 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 22 | $139 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 16 | $251 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-09-19
- Last updated
- 2025-07-15
- Certified
- 2025-07-15
Frequently asked questions
- What is Nancy Rierson's NPI number?
- Nancy Rierson's National Provider Identifier (NPI) is 1255767448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Rierson's specialty?
- Nancy Rierson is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Rierson located?
- Nancy Rierson's practice location on file with NPPES is 612 Mocksville Ave, Salisbury, NC 28144-2732.
- What is Nancy Rierson's phone number?
- The practice phone number listed in the NPPES registry for Nancy Rierson is (704) 210-5000.
- Does Nancy Rierson accept Medicare?
- Nancy Rierson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Rierson's NPI active?
- Yes — Nancy Rierson's NPI (1255767448) is active in the NPPES registry as of the last update on 2025-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.