Chase Walder, CRNA
NPI 1124523394 · Certified Registered Nurse Anesthetist · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chase Walder, CRNA is a Certified Registered Nurse Anesthetist provider in Sioux Falls, SD (NPI 1124523394).
Provider details
- NPI number
- 1124523394
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- CR000972 (SD)
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 tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 172 4th St SeHuron, SD 57350-2590Phone: (605) 353-6200
Registry dates
- Enumerated
- 2018-03-28
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Chase Walder's NPI number?
- Chase Walder's National Provider Identifier (NPI) is 1124523394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chase Walder's specialty?
- Chase Walder is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chase Walder located?
- Chase Walder's practice location on file with NPPES is 1305 W 18th St, Sioux Falls, SD 57105-0401.
- What is Chase Walder's phone number?
- The practice phone number listed in the NPPES registry for Chase Walder is (605) 333-1000.
- Does Chase Walder accept Medicare?
- Chase Walder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chase Walder's NPI active?
- Yes — Chase Walder's NPI (1124523394) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.