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

Internal Medicine

Brinton C. Clark, MD

Works at hospitals in Milwaukie, OR · Portland, OR · Oregon City, OR · Oregon

Summary

Brinton C. Clark, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Milwaukie, OR, Portland, OR and Oregon City, OR. NPI 1831272012. 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 Brinton C. Clark, 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
25Years since medical school (graduated 2001)
University Of California, San Francisco School Of MedicineMedical school
FemaleGender (as listed)
Providence Health and Services OregonGroup practice

Quick answers

Which hospitals does Brinton C. Clark work at?
Medicare's official clinician data lists Brinton C. Clark at 3 hospitals: Providence Milwaukie Hospital, Providence Portland Medical Center and Providence Willamette Falls Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Brinton C. Clark see patients?
Medicare's clinician data lists 4 practice locations, including Portland, OR. Call before your visit to confirm the address.
What is Brinton C. Clark's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Brinton C. Clark accept Medicare assignment?
Yes. Medicare's clinician data says Brinton C. Clark 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 Brinton C. Clark offer telehealth?
Medicare's clinician data says Brinton C. Clark offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Brinton C. Clark?
(503) 215-6480, as listed in official Medicare / NPI Registry data.
What is Brinton C. Clark's NPI number?
1831272012. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Brinton C. Clark works

Medicare's Facility Affiliation Data lists Brinton C. Clark 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 Brinton C. Clark is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Brinton C. Clark as a member of this group (CMS data updated 2026-10-02).

  • Providence Health and Services Oregon1,433 clinicians in the group

Specialties

Find other Internal Medicine doctors in Oregon →

Other internal medicine doctors in Portland

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

All internal medicine doctors in Portland →

Clinician information

CredentialMD
Medical schoolUniversity Of California, San Francisco School Of Medicine
Graduation year2001
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1831272012
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