Ellen Kroon, DO
NPI 1487664199 · Emergency Medicine Physician · Sioux Falls, SD
Ellen Kroon, DO is a Emergency Medicine Physician provider in Sioux Falls, SD (NPI 1487664199).
Provider details
- NPI number
- 1487664199
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 3833 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-08
- Last updated
- 2007-10-23
Frequently asked questions
- What is Ellen Kroon's NPI number?
- Ellen Kroon's National Provider Identifier (NPI) is 1487664199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Kroon's specialty?
- Ellen Kroon is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen Kroon located?
- Ellen Kroon's practice location on file with NPPES is 1305 W 18th St, Sioux Falls, SD 57105-0401.
- What is Ellen Kroon's phone number?
- The practice phone number listed in the NPPES registry for Ellen Kroon is (605) 333-1000.
- Is Ellen Kroon's NPI active?
- Yes — Ellen Kroon's NPI (1487664199) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.