Ryan Walker, CRNA
NPI 1831510296 · Certified Registered Nurse Anesthetist · Nashville, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Walker, CRNA is a Certified Registered Nurse Anesthetist provider in Nashville, TN (NPI 1831510296).
Provider details
- NPI number
- 1831510296
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 93622 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-01-02
- Last updated
- 2014-01-10
Frequently asked questions
- What is Ryan Walker's NPI number?
- Ryan Walker's National Provider Identifier (NPI) is 1831510296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Walker's specialty?
- Ryan Walker is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Walker located?
- Ryan Walker's practice location on file with NPPES is 110 29th Ave N Ste 202, Nashville, TN 37203-1448.
- What is Ryan Walker's phone number?
- The practice phone number listed in the NPPES registry for Ryan Walker is (615) 327-4304.
- Does Ryan Walker accept Medicare?
- Ryan Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Walker's NPI active?
- Yes — Ryan Walker's NPI (1831510296) is active in the NPPES registry as of the last update on 2014-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.