Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Sydney Shuo-Yi Guo, MD

Individual provider Vascular Surgery Physician · NPI 1619922291

Dr. Sydney Shuo-Yi Guo, MD is a Vascular Surgery in Ventura, California. Graduated from New York University School of Medicine in 1997, 29 years ago. Practices with Kevin M Casey MD APMC, a 4-clinician group and accepts Medicare assignment. Licensed in California and Virginia.

Years since qualifying
29
Trained at
New York University School of Medicine
Licensed in
CA, VA
In the registry since
2006
Specialties on file
4
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

100 N Brent St Ste 201
Ventura, CA 93003
Phone: (805) 643-3330
Fax: (805) 643-3331
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence A68397 (CA)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence 0101239726 (VA)
Surgery Physician Taxonomy 208600000X · Licence 0101239726 (VA)
Specialist Taxonomy 174400000X · Licence 0101239726 (VA)

Record details

NPI number1619922291
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2006
Last updated in NPPESJune 21, 2013

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Kevin M Casey Md Apmc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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