Geffan Pearlson, MD, MS
NPI 1851093272 · Student in an Organized Health Care Education/Training Program · Portland, OR
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geffan Pearlson, MD, MS is a Student in an Organized Health Care Education/Training Program provider in Portland, OR (NPI 1851093272).
Provider details
- NPI number
- 1851093272
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD, MS
- 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
3 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
- 2023-03-20
- Last updated
- 2023-03-20
- Certified
- 2023-03-20
Frequently asked questions
- What is Geffan Pearlson's NPI number?
- Geffan Pearlson's National Provider Identifier (NPI) is 1851093272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geffan Pearlson's specialty?
- Geffan Pearlson 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 Geffan Pearlson located?
- Geffan Pearlson's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3098.
- What is Geffan Pearlson's phone number?
- The practice phone number listed in the NPPES registry for Geffan Pearlson is (503) 494-8211.
- Does Geffan Pearlson accept Medicare?
- Geffan Pearlson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geffan Pearlson's NPI active?
- Yes — Geffan Pearlson's NPI (1851093272) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.