Elizabeth Allen, M.D.
NPI 1871507491 · Internal Medicine Physician · Portland, OR
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Allen, M.D. is a Internal Medicine Physician provider in Portland, OR (NPI 1871507491).
Provider details
- NPI number
- 1871507491
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17738 (OR)
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
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
- 2006-07-28
- Last updated
- 2007-07-09
Frequently asked questions
- What is Elizabeth Allen's NPI number?
- Elizabeth Allen's National Provider Identifier (NPI) is 1871507491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Allen's specialty?
- Elizabeth Allen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Allen located?
- Elizabeth Allen's practice location on file with NPPES is 3710 Sw US Veterans Hospital Rd, Portland, OR 97207-1034.
- What is Elizabeth Allen's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Allen is (503) 220-8262.
- Does Elizabeth Allen accept Medicare?
- Elizabeth Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Allen's NPI active?
- Yes — Elizabeth Allen's NPI (1871507491) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.