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

Eugene John Won, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1659799658

Eugene John Won, MD is a Cardiac Surgery in Orange, California. Qualified in 2014, 12 years ago. Practices with North Texas Heart Surgery Center, PLLC, a 22-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
12
Licensed in
CA
In the registry since
2014
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

1310 W Stewart Dr Ste 503
Orange, CA 92868-3856
Phone: (714) 997-2224
Show map & directions

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

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence A139647 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1659799658
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2014
Last updated in NPPESJune 1, 2022
Certification dateJune 1, 2022
Mailing address1310 W Stewart Dr Ste 503, Orange, CA 92868-3856

Medicare enrollment

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

Medicare specialtyCARDIAC SURGERY
Also practisesTHORACIC SURGERY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice North Texas Heart Surgery Center, Pllc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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