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Terrence Olson, M.D.
NPI 1245439553 · Preferred Provider Organization · Portland, OR
Terrence Olson, M.D. is a Preferred Provider Organization provider in Portland, OR (NPI 1245439553).
Provider details
- NPI number
- 1245439553
- Entity type
- Individual
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18040 (OR)
Specialties & taxonomies
Managed Care Organizations
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
200 Sw Market St
East 9 a
Portland, OR 97201-5715
Phone: (503) 414-7818
Fax: (503) 225-4882
Street-level locationGet directions
Mailing address
200 Sw Market St
Portland, OR 97201-5715
Registry dates
- Enumerated
- 2007-07-16
- Last updated
- 2023-03-07
Frequently asked questions
- What is Terrence Olson's NPI number?
- Terrence Olson's National Provider Identifier (NPI) is 1245439553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terrence Olson's specialty?
- Terrence Olson is listed in the NPPES registry with a primary specialty of Preferred Provider Organization (Managed Care Organizations).
- Where is Terrence Olson located?
- Terrence Olson's practice location on file with NPPES is 200 Sw Market St, Portland, OR 97201-5715.
- What is Terrence Olson's phone number?
- The practice phone number listed in the NPPES registry for Terrence Olson is (503) 414-7818.
- Is Terrence Olson's NPI active?
- Yes — Terrence Olson's NPI (1245439553) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.