Michael Siegel, M.D.
NPI 1548373608 · Diagnostic Radiology Physician · Portland, OR
Michael Siegel, M.D. is a Diagnostic Radiology Physician provider in Portland, OR (NPI 1548373608).
Provider details
- NPI number
- 1548373608
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- OR MD16692 (OR)
Specialties & taxonomies
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
19 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
- 2006-08-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Siegel's NPI number?
- Michael Siegel's National Provider Identifier (NPI) is 1548373608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Siegel's specialty?
- Michael Siegel is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Siegel located?
- Michael Siegel's practice location on file with NPPES is 3500 N Interstate Ave, Portland, OR 97227-1196.
- What is Michael Siegel's phone number?
- The practice phone number listed in the NPPES registry for Michael Siegel is (502) 285-9321.
- Is Michael Siegel's NPI active?
- Yes — Michael Siegel's NPI (1548373608) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.