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Steven Ellison, MD
NPI 1740267723 · Internal Medicine Physician · Ottumwa, IA
Steven Ellison, MD is a Internal Medicine Physician provider in Ottumwa, IA (NPI 1740267723).
Provider details
- NPI number
- 1740267723
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 20730 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
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
1005 Pennsylvania Ave
Suite 104
Ottumwa, IA 52501-6413
Phone: (641) 682-4594
Fax: (641) 682-2123
Street-level locationGet directions
Mailing address
1005 Pennsylvania Ave
Ottumwa, IA 52501-6413
Registry dates
- Enumerated
- 2005-12-29
- Last updated
- 2012-05-22
Frequently asked questions
- What is Steven Ellison's NPI number?
- Steven Ellison's National Provider Identifier (NPI) is 1740267723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Ellison's specialty?
- Steven Ellison is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Ellison located?
- Steven Ellison's practice location on file with NPPES is 1005 Pennsylvania Ave, Ottumwa, IA 52501-6413.
- What is Steven Ellison's phone number?
- The practice phone number listed in the NPPES registry for Steven Ellison is (641) 682-4594.
- Is Steven Ellison's NPI active?
- Yes — Steven Ellison's NPI (1740267723) is active in the NPPES registry as of the last update on 2012-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.