Sydney Davis
NPI 1356738918 · Certified Registered Nurse Anesthetist · Vermillion, SD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Davis is a Certified Registered Nurse Anesthetist provider in Vermillion, SD (NPI 1356738918).
Provider details
- NPI number
- 1356738918
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- D139848 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 714 Lincoln St NeLe Mars, IA 51031-3341Phone: (712) 546-7871
- 2720 Stone Park BlvdSioux City, IA 51104-3734Phone: (712) 279-3209
- 501 Summit StYankton, SD 57078-3855Phone: (605) 668-8000
Registry dates
- Enumerated
- 2015-04-22
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is Sydney Davis's NPI number?
- Sydney Davis's National Provider Identifier (NPI) is 1356738918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Davis's specialty?
- Sydney Davis is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sydney Davis located?
- Sydney Davis's practice location on file with NPPES is 20 S Plum St, Vermillion, SD 57069.
- What is Sydney Davis's phone number?
- The practice phone number listed in the NPPES registry for Sydney Davis is (605) 677-3700.
- Does Sydney Davis accept Medicare?
- Sydney Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Davis's NPI active?
- Yes — Sydney Davis's NPI (1356738918) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.