Radiology Specialists of the Northwest, PC
NPI 1699759498 · Diagnostic Radiology Physician · Portland, OR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Radiology Specialists of the Northwest, PC is a Diagnostic Radiology Physician organization in Portland, OR (NPI 1699759498).
Provider details
- NPI number
- 1699759498
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ronald Kizziar, President(503) 731-2900
Specialties & taxonomies
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
- 2005-12-05
- Last updated
- 2010-08-16
Frequently asked questions
- What is Radiology Specialists of the Northwest, PC's NPI number?
- Radiology Specialists of the Northwest, PC's National Provider Identifier (NPI) is 1699759498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Radiology Specialists of the Northwest, PC?
- Radiology Specialists of the Northwest, PC is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Radiology Specialists of the Northwest, PC located?
- Radiology Specialists of the Northwest, PC's practice location on file with NPPES is 545 Ne 47th Ave, Portland, OR 97213-2238.
- What is Radiology Specialists of the Northwest, PC's phone number?
- The practice phone number listed in the NPPES registry for Radiology Specialists of the Northwest, PC is (503) 731-2900.
- Does Radiology Specialists of the Northwest, PC accept Medicare?
- Radiology Specialists of the Northwest, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Radiology Specialists of the Northwest, PC?
- The authorized official listed on Radiology Specialists of the Northwest, PC's NPPES record is Ronald Kizziar, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Radiology Specialists of the Northwest, PC's NPI active?
- Yes — Radiology Specialists of the Northwest, PC's NPI (1699759498) is active in the NPPES registry as of the last update on 2010-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.