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Internal Medicine

Matthew B. Crowell, DO

Works at hospitals in Port Townsend, WA · Seattle, WA · Washington

Summary

Matthew B. Crowell, DO (Internal Medicine) is listed by Medicare at 2 hospitals in Port Townsend, WA and Seattle, WA. NPI 1518123132. 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 Matthew B. Crowell, 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
18Years since medical school (graduated 2008)
West Virginia School Of Osteopathic MedicineMedical school
MaleGender (as listed)
Jefferson County Public Hospital District No 2Group practice

Quick answers

Which hospitals does Matthew B. Crowell work at?
Medicare's official clinician data lists Matthew B. Crowell at 2 hospitals: Jefferson Healthcare and Virginia Mason Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Matthew B. Crowell see patients?
Medicare's clinician data lists 1 practice location in Port Townsend, WA. Call before your visit to confirm the address.
What is Matthew B. Crowell's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Matthew B. Crowell accept Medicare assignment?
Yes. Medicare's clinician data says Matthew B. Crowell 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.
What is the phone number for Matthew B. Crowell?
(360) 385-2200, as listed in official Medicare / NPI Registry data.
What is Matthew B. Crowell's NPI number?
1518123132. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Matthew B. Crowell works

Medicare's Facility Affiliation Data lists Matthew B. Crowell 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 Matthew B. Crowell is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Matthew B. Crowell as a member of this group (CMS data updated 2026-10-02).

  • Jefferson County Public Hospital District No 2147 clinicians in the group

Specialties

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Port Townsend

Clinicians with the same Medicare primary specialty in Port Townsend, WA — not a recommendation.

All internal medicine doctors in Port Townsend →

Clinician information

CredentialDO
Medical schoolWest Virginia School Of Osteopathic Medicine
Graduation year2008
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518123132
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