Lauren Larsen, MD
NPI 1144961335 · Student in an Organized Health Care Education/Training Program · Portland, OR
Enrolled with Medicare as Order and Referring Only - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Larsen, MD is a Student in an Organized Health Care Education/Training Program provider in Portland, OR (NPI 1144961335).
Provider details
- NPI number
- 1144961335
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-04-05
- Last updated
- 2022-04-05
- Certified
- 2022-04-02
Frequently asked questions
- What is Lauren Larsen's NPI number?
- Lauren Larsen's National Provider Identifier (NPI) is 1144961335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Larsen's specialty?
- Lauren Larsen is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Lauren Larsen located?
- Lauren Larsen's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3098.
- What is Lauren Larsen's phone number?
- The practice phone number listed in the NPPES registry for Lauren Larsen is (503) 494-8211.
- Does Lauren Larsen accept Medicare?
- Lauren Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Larsen's NPI active?
- Yes — Lauren Larsen's NPI (1144961335) is active in the NPPES registry as of the last update on 2022-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.