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Internal Medicine

Daniel J. Coffin, DO

Works at hospitals in Seattle, WA · Washington

Summary

Daniel J. Coffin, DO (Internal Medicine) is listed by Medicare at 1 hospital in Seattle, WA. NPI 1295170181. 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 Daniel J. Coffin, 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
13Years since medical school (graduated 2013)
MaleGender (as listed)
The Association of University PhysiciansGroup practice (+2 more)

Quick answers

Which hospitals does Daniel J. Coffin work at?
Medicare's official clinician data lists Daniel J. Coffin at 1 hospital: University of Washington Medical Ctr. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Daniel J. Coffin see patients?
Medicare's clinician data lists 2 practice locations, including Seattle, WA and Glenview, IL. Call before your visit to confirm the address.
What is Daniel J. Coffin's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Osteopathic Manipulative Medicine.
Does Daniel J. Coffin accept Medicare assignment?
Yes. Medicare's clinician data says Daniel J. Coffin 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 Daniel J. Coffin offer telehealth?
Medicare's clinician data says Daniel J. Coffin offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Daniel J. Coffin?
(206) 368-6360, as listed in official Medicare / NPI Registry data.
What is Daniel J. Coffin's NPI number?
1295170181. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Daniel J. Coffin works

Medicare's Facility Affiliation Data lists Daniel J. Coffin 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 Daniel J. Coffin is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Daniel J. Coffin as a member of these groups (CMS data updated 2026-10-02).

  • The Association of University Physicians3,535 clinicians in the group
  • Select Rehabilitation, LLC2,046 clinicians in the group
  • Select Outpatient Services Inc805 clinicians in the group

Specialties

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Seattle

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

All internal medicine doctors in Seattle →

Clinician information

CredentialDO
Graduation year2013
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1295170181
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