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

Dr. Eugene Chang, MD, PHD

Individual provider Cardiovascular Disease Physician · NPI 1992199459

Dr. Eugene Chang, MD, PHD is a Cardiovascular Disease (Cardiology) in Marysville, Washington. Qualified in 2015, 11 years ago. Practices with Cardionow PLLC, a 7-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
11
Licensed in
WA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

2901 174th St NE
Marysville, WA 98271-4743
Phone: (360) 454-1911
Fax: (360) 454-1991
Show map & directions

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

Additional practice locations (1)

  • 9709 3rd Ave Ne, Seattle, WA 98115-2062 — (206) 860-2302

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD61110128 (WA)

Record details

NPI number1992199459
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 23, 2015
Last updated in NPPESJune 5, 2023
Certification dateJune 5, 2023
Mailing addressPo Box 5127, Everett, WA 98206-5127

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Cardionow Pllc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services