John Fierro, CRNA
NPI 1154303857 · Certified Registered Nurse Anesthetist · Ft Wainwright, AK
John Fierro, CRNA is a Certified Registered Nurse Anesthetist provider in Ft Wainwright, AK (NPI 1154303857).
Provider details
- NPI number
- 1154303857
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- License
- 77606 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2025-09-11
Frequently asked questions
- What is John Fierro's NPI number?
- John Fierro's National Provider Identifier (NPI) is 1154303857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Fierro's specialty?
- John Fierro is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Fierro located?
- John Fierro's practice location on file with NPPES is 1060 Gaffney Rd, Ft Wainwright, AK 99703-5001.
- What is John Fierro's phone number?
- The practice phone number listed in the NPPES registry for John Fierro is (907) 353-5418.
- Is John Fierro's NPI active?
- Yes — John Fierro's NPI (1154303857) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.