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

Siwei Dong, DO

Individual provider Vascular Surgery Physician · NPI 1235690330

Siwei Dong, DO is a Vascular Surgery in Orange, California. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2015, 11 years ago. Practices with University Surgeons of Orange a Medical Group, a 120-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
11
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
CA
In the registry since
2019
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

101 The City Dr S
Orange, CA 92868-3201
Phone: (714) 456-8888
Show map & directions

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

Additional practice locations (1)

  • 9500 Euclid Ave # Na23, Cleveland, OH 44195-0001 — (216) 444-2200

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence A22413 (CA)

Record details

NPI number1235690330
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 29, 2019
Last updated in NPPESOctober 16, 2024
Certification dateOctober 16, 2024
Mailing address200 S Manchester Ave Ste 300, Orange, CA 92868-3219

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 2015 (11 years in practice)
Group practice University Surgeons Of Orange A Medical Group — 120 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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