Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Thomas Morton Amidon, MD

Individual provider Cardiovascular Disease Physician · NPI 1699736579

Thomas Morton Amidon, MD is a Cardiovascular Disease (Cardiology) in Bellevue, Washington. Graduated from Duke University School of Medicine in 1986, 40 years ago. Practices with Overlake Medical Clinics LLC, a 426-clinician group and accepts Medicare assignment. Licensed in Montana and Washington.

Years since qualifying
40
Trained at
Duke University School of Medicine
Licensed in
MT, WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1135-116TH Ave NE Ste 600
Bellevue, WA 98004
Phone: (425) 454-2656
Fax: (425) 455-2620
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD00033351 (WA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 12295 (MT)

Record details

NPI number1699736579
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESMarch 12, 2020
Certification dateMarch 12, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Overlake Medical Clinics Llc — 426 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

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