Brian Walsh
NPI 1457594152 · Certified Registered Nurse Anesthetist · Knoxville, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Walsh is a Certified Registered Nurse Anesthetist provider in Knoxville, TN (NPI 1457594152).
Provider details
- NPI number
- 1457594152
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 140626 (TN)
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
17 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
- 2009-04-09
- Last updated
- 2019-10-09
Frequently asked questions
- What is Brian Walsh's NPI number?
- Brian Walsh's National Provider Identifier (NPI) is 1457594152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Walsh's specialty?
- Brian Walsh is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brian Walsh located?
- Brian Walsh's practice location on file with NPPES is 501 20th St, Knoxville, TN 37916-1809.
- What is Brian Walsh's phone number?
- The practice phone number listed in the NPPES registry for Brian Walsh is (865) 546-8040.
- Does Brian Walsh accept Medicare?
- Brian Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Walsh's NPI active?
- Yes — Brian Walsh's NPI (1457594152) is active in the NPPES registry as of the last update on 2019-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.