IndividualActive
Donald Olson, MD
NPI 1689652521 · Internal Medicine Physician · Eugene, OR
Donald Olson, MD is a Internal Medicine Physician provider in Eugene, OR (NPI 1689652521).
Provider details
- NPI number
- 1689652521
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD09694 (OR)
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
920 Country Club Rd
Ste 200a
Eugene, OR 97401-6024
Phone: (541) 342-2134
Fax: (541) 686-6021
Street-level locationGet directions
Mailing address
Po Box 1648
Eugene, OR 97440-1648
Registry dates
- Enumerated
- 2006-01-01
- Last updated
- 2009-03-31
Frequently asked questions
- What is Donald Olson's NPI number?
- Donald Olson's National Provider Identifier (NPI) is 1689652521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Olson's specialty?
- Donald Olson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Olson located?
- Donald Olson's practice location on file with NPPES is 920 Country Club Rd, Eugene, OR 97401-6024.
- What is Donald Olson's phone number?
- The practice phone number listed in the NPPES registry for Donald Olson is (541) 342-2134.
- Is Donald Olson's NPI active?
- Yes — Donald Olson's NPI (1689652521) is active in the NPPES registry as of the last update on 2009-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.