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

Hamilton S Gillespie, MD

Individual provider Cardiovascular Disease Physician · NPI 1437269974

Hamilton S Gillespie, MD is a Cardiac Electrophysiology in Renton, Washington. Graduated from University of Washington School of Medicine in 2004, 22 years ago. Practices with Valley Medical Group-Renton, a 422-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Oregon and Washington.

Years since qualifying
22
Trained at
University of Washington School of Medicine
Licensed in
OR, WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4011 Talbot Rd S Ste 500
Renton, WA 98055-5782
Phone: (425) 690-3482
Fax: (425) 690-9082
Show map & directions

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

Additional practice locations (1)

  • 501 N Graham St Ste 200, Portland, OR 97227-2000 — (503) 413-7162

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence MD00048050 (WA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence MD00048050 (WA)
Clinical Cardiac Electrophysiology Physician Taxonomy 207RC0001X · Licence MD178643 (OR)

Record details

NPI number1437269974
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESApril 20, 2023
Certification dateApril 20, 2023

Medicare enrollment

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

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Valley Medical Group-Renton — 422 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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