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

Ricardo Cardona Guarache, MD

Individual provider Cardiovascular Disease Physician · NPI 1962667485

Ricardo Cardona Guarache, MD is a Cardiovascular Disease (Cardiology) in Everett, Washington. Qualified in 2004, 22 years ago. Practices with Optum Care Washington PLLC, a 685-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California, Massachusetts and Washington.

Years since qualifying
22
Licensed in
CA, MA, WA
In the registry since
2008
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

3901 Hoyt Ave
Everett, WA 98201
Phone: (425) 339-5411
Fax: (425) 339-5448
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence MD60954575 (WA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence A145825 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 246854 (MA)

Record details

NPI number1962667485
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2008
Last updated in NPPESJuly 9, 2026
Certification dateJuly 9, 2026

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Optum Care Washington Pllc — 685 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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