Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Molly Andreason, MD

Works at hospitals in Portland, OR · Tualatin, OR · Oregon

Summary

Molly Andreason, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Portland, OR and Tualatin, OR. NPI 1831518687. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Molly Andreason, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
12Years since medical school (graduated 2014)
FemaleGender (as listed)
University Professional ServicesGroup practice

Quick answers

Which hospitals does Molly Andreason work at?
Medicare's official clinician data lists Molly Andreason at 3 hospitals: Legacy Good Samaritan Medical Center, Legacy Meridian Park Medical Center and OHSU Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Molly Andreason see patients?
Medicare's clinician data lists 2 practice locations, including Beaverton, OR and Tualatin, OR. Call before your visit to confirm the address.
What is Molly Andreason's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Molly Andreason accept Medicare assignment?
Yes. Medicare's clinician data says Molly Andreason accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Molly Andreason offer telehealth?
Medicare's clinician data says Molly Andreason offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Molly Andreason?
(971) 262-9700, as listed in official Medicare / NPI Registry data.
What is Molly Andreason's NPI number?
1831518687. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Molly Andreason works

Medicare's Facility Affiliation Data lists Molly Andreason at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Molly Andreason is enrolled with Medicare (CMS data updated 2026-10-02).

  • 15700 SW Greystone CtBeaverton, OR 97006
  • 19260 SW 65th Ave, Suite 435Tualatin, OR 97062 (971) 262‑9700

Group practices

Medicare enrollment lists Molly Andreason as a member of this group (CMS data updated 2026-10-02).

  • University Professional Services1,724 clinicians in the group

Specialties

Find other Internal Medicine doctors in Oregon →

Other internal medicine doctors in Beaverton

Clinicians with the same Medicare primary specialty in Beaverton, OR — not a recommendation.

All internal medicine doctors in Beaverton →

Clinician information

CredentialMD
Graduation year2014
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1831518687
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians