Allan Alexander, M.D.
NPI 1548273022 · Family Medicine Physician · Portland, OR
Allan Alexander, M.D. is a Family Medicine Physician provider in Portland, OR (NPI 1548273022).
Provider details
- NPI number
- 1548273022
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00016090 (WA)
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
- 2006-08-14
- Last updated
- 2021-01-29
- Certified
- 2021-01-29
Frequently asked questions
- What is Allan Alexander's NPI number?
- Allan Alexander's National Provider Identifier (NPI) is 1548273022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allan Alexander's specialty?
- Allan Alexander is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allan Alexander located?
- Allan Alexander's practice location on file with NPPES is 1321 Ne 99th Ave, Portland, OR 97220-9437.
- What is Allan Alexander's phone number?
- The practice phone number listed in the NPPES registry for Allan Alexander is (503) 215-9900.
- Is Allan Alexander's NPI active?
- Yes — Allan Alexander's NPI (1548273022) is active in the NPPES registry as of the last update on 2021-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.