Eldon Olson, MD
NPI 1639159601 · Diagnostic Radiology Physician · Mishawaka, IN
Eldon Olson, MD is a Diagnostic Radiology Physician provider in Mishawaka, IN (NPI 1639159601).
Provider details
- NPI number
- 1639159601
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01053117A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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
- 2006-01-18
- Last updated
- 2013-05-21
Frequently asked questions
- What is Eldon Olson's NPI number?
- Eldon Olson's National Provider Identifier (NPI) is 1639159601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eldon Olson's specialty?
- Eldon Olson is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Eldon Olson located?
- Eldon Olson's practice location on file with NPPES is 620 W Edison Rd, Mishawaka, IN 46545-2784.
- What is Eldon Olson's phone number?
- The practice phone number listed in the NPPES registry for Eldon Olson is (574) 258-1100.
- Is Eldon Olson's NPI active?
- Yes — Eldon Olson's NPI (1639159601) is active in the NPPES registry as of the last update on 2013-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.