Margaret Hortness
NPI 1245625615 · 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)
Margaret Hortness is a Certified Registered Nurse Anesthetist provider in Sioux Falls, SD (NPI 1245625615).
Provider details
- NPI number
- 1245625615
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- CR000879 (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
11 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
- 2015-04-02
- Last updated
- 2017-03-24
Frequently asked questions
- What is Margaret Hortness's NPI number?
- Margaret Hortness's National Provider Identifier (NPI) is 1245625615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Hortness's specialty?
- Margaret Hortness is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Hortness located?
- Margaret Hortness's practice location on file with NPPES is 1305 W 18th St, Sioux Falls, SD 57105-0401.
- What is Margaret Hortness's phone number?
- The practice phone number listed in the NPPES registry for Margaret Hortness is (605) 333-1000.
- Does Margaret Hortness accept Medicare?
- Margaret Hortness is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Hortness's NPI active?
- Yes — Margaret Hortness's NPI (1245625615) is active in the NPPES registry as of the last update on 2017-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.