Oanh Fielding, RN
NPI 1497169130 · Certified Registered Nurse Anesthetist · Winston Salem, NC
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oanh Fielding, RN is a Certified Registered Nurse Anesthetist provider in Winston Salem, NC (NPI 1497169130).
Provider details
- NPI number
- 1497169130
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 239842 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
11 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 Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 11 | $80 |
Typical Medicare-allowed amounts for these services range $80–$80 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 120 Calibre Chase DrApt 107Raleigh, NC 27609-7767Phone: (434) 851-5022
- 145 Kimel Park Dr Ste 120Winston Salem, NC 27103-6983Phone: (336) 768-3212Fax: (336) 768-9019
Registry dates
- Enumerated
- 2014-06-19
- Last updated
- 2024-07-12
- Certified
- 2024-07-12
Frequently asked questions
- What is Oanh Fielding's NPI number?
- Oanh Fielding's National Provider Identifier (NPI) is 1497169130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oanh Fielding's specialty?
- Oanh Fielding is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oanh Fielding located?
- Oanh Fielding's practice location on file with NPPES is 145 Kimel Park Dr Ste 120, Winston Salem, NC 27103-6983.
- What is Oanh Fielding's phone number?
- The practice phone number listed in the NPPES registry for Oanh Fielding is (336) 768-3212.
- Does Oanh Fielding accept Medicare?
- Oanh Fielding is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oanh Fielding's NPI active?
- Yes — Oanh Fielding's NPI (1497169130) is active in the NPPES registry as of the last update on 2024-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.