Dr. Donald T. Ellis II, MD
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 3
- Year NPI issued
- 2005
- Practice address
- 1305 W 18th Street, Sioux Falls, SD 57117
- Practice phone
- Call (605) 328-6758
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sanford Medical Center - Unit
Acute Care Hospital-Unit · Sioux Falls, South Dakota
Find Dr. Ellis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Donald T. Ellis II is an emergency medicine physician in Sioux Falls, South Dakota
Dr. Ellis practices at Sanford Medical Center - Unit in Sioux Falls, South Dakota.
Dr. Ellis' NPI, 1326048760, was assigned on July 28, 2005. Dr. Ellis holds South Dakota license 13433.
- NPI
- 1326048760NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2005
- NPI status
- Active
- Practice phone
- (605) 328-6758
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Donald T. Ellis II practices at Sanford Medical Center - Unit in Sioux Falls, South Dakota
Dr. Ellis' primary practice is Sanford Medical Center - Unit, at 1305 W 18th Street, Sioux Falls, SD 57117 in Minnehaha County. The practice phone is (605) 328-6758.
- Sanford Medical Center - Unit1305 W 18th Street, Sioux Falls, SD 57117 · Minnehaha CountyPhone(605) 328-6758
Source: Dmand AI Affiliation Data
Dr. Donald T. Ellis II is affiliated with 2 sites of care and 1 medical group
Dr. Ellis' primary practice is Sanford Medical Center - Unit in Sioux Falls, South Dakota. The medical group on file is Edith Sanford Breast Center Sioux Falls. Dmand AI also links Dr. Ellis to 1 more imaging center, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Donald T. Ellis II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ellis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sanford Medical Center - Unit | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Donald T. Ellis II is one of 140 emergency medicine physicians in South Dakota
Emergency medicine is Dr. Ellis' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Ellis' licenses on file in 3 states: South Dakota, North Carolina and Tennessee.
Specialties and state licenses
- Emergency medicine, South DakotaPrimary
- North Carolina license
- Pediatric emergency medicine (emergency medicine), Tennessee
Emergency medicine physicians near Dr. Ellis
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Donald T. Ellis II's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Ellis' median patient age at 8, with 40% women.
Dr. Ellis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Sources for Dr. Donald T. Ellis II's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Donald T. Ellis II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Donald T. Ellis II's NPI number?
Dr. Donald T. Ellis II's NPI number is 1326048760. It was assigned on July 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald T. Ellis II?
Dr. Donald T. Ellis II is an emergency medicine physician in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Donald T. Ellis II practice?
Dr. Ellis practices at 1305 W 18th Street, Sioux Falls, SD 57117. Dr. Ellis' primary practice is Sanford Medical Center - Unit in Sioux Falls, South Dakota. Dmand AI also links Dr. Ellis to 1 imaging center.
What is Dr. Donald T. Ellis II's office phone number?
The practice phone on file for Dr. Ellis is (605) 328-6758.
What is Dr. Donald T. Ellis II's medical license number?
Dr. Ellis holds South Dakota license 13433, one of the licenses on file in 3 states.
Which states has Dr. Donald T. Ellis II been licensed in?
Dmand AI has state licenses on file for Dr. Ellis in South Dakota, North Carolina and Tennessee.
What medical group is Dr. Donald T. Ellis II part of?
Dr. Ellis is linked to Edith Sanford Breast Center Sioux Falls.
How long has Dr. Donald T. Ellis II been practicing?
Dr. Ellis' NPI was assigned in 2005.
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