Donald Ellis, MD
NPI 1326048760 · Emergency Medicine Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Ellis, MD is a Emergency Medicine Physician provider in Sioux Falls, SD (NPI 1326048760).
Provider details
- NPI number
- 1326048760
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 37699 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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)
- 2100 Erwin RdDurham, NC 27710-0001Phone: (919) 684-8111
Registry dates
- Enumerated
- 2005-07-28
- Last updated
- 2025-12-22
- Certified
- 2025-12-22
Frequently asked questions
- What is Donald Ellis's NPI number?
- Donald Ellis's National Provider Identifier (NPI) is 1326048760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Ellis's specialty?
- Donald Ellis is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Ellis located?
- Donald Ellis's practice location on file with NPPES is 1305 W 18th St, Sioux Falls, SD 57105-0401.
- What is Donald Ellis's phone number?
- The practice phone number listed in the NPPES registry for Donald Ellis is (605) 333-1000.
- Does Donald Ellis accept Medicare?
- Donald Ellis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Ellis's NPI active?
- Yes — Donald Ellis's NPI (1326048760) is active in the NPPES registry as of the last update on 2025-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.