DR. SYDNEY SHUO-YI GUO MD
NPI 1619922291
Surgery - Vascular Surgery in Ventura, CA

Active since May 23, 2006PECOS EnrolledAccepts Medicare Assignment
88.82/100
CMS Quality Rating
100 NORTH BRENT STREET, STE 201, VENTURA, CA 93003(805) 643-3330(805) 643-3331 Get Directions Write a Review

NPPES record last updated: June 21, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Sydney Shuo-yi Guo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SYDNEY SHUO-YI GUO MD (NPI 1619922291) is an individual vascular surgery provider in Ventura, California, licensed in California (A68397) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (1997).

NPPES Registry Identity

NPI1619922291
Entity TypeIndividualMale
Primary Taxonomy2086S0129X
Provider Legal NameDR. SYDNEY SHUO-YI GUOCredential: MD
Location Address100 NORTH BRENT STREET, STE 201Ventura, CA 93003
Mailing Address100 North Brent Street, Ste 201Ventura, CA 93003 · (805) 643-3330 · Fax (805) 643-3331
Fax(805) 643-3331
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 1997
Enumeration DateMay 23, 2006
Last NPPES UpdateJune 21, 2013
NPI 1619922291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0129X
Licenses Licensed in CA · A68397 Licensed in VA · 0101239726
Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Also ListedSpecialistTaxonomy 174400000X · License 0101239726 (VA)
Also ListedSurgeryTaxonomy 208600000X · License 0101239726 (VA)
100 NORTH BRENT STREET, Ventura, CA 93003

Other Identifiers 3

Medicaid010280338VA
Medicare UPINI27623VA
Medicare UPINI27623

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Sydney Shuo-yi Guo Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395783229
PECOS Enrollment IDI20050421000437
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 31

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
542 services289 patients
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152
This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.
186 services117 patients
Ultrasound of hemodialysis access 93990
An ultrasound of hemodialysis access is a non-invasive procedure that uses sound waves to create images of your dialysis access site. It helps monitor the access site's health and detect any potential issues like blockages or narrowing.
175 services100 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
164 services125 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
162 services107 patients
Ultrasound of leg arteries or artery grafts 93925
An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.
96 services79 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

88.82/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.33
Improvement Activities40
Cost48.86

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sydney Guo's NPI number?

The NPI number for Sydney Guo is 1619922291. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Where is Sydney Guo located?

Sydney Guo practices at 100 North Brent Street Ste 201, Ventura, CA 93003. The listed phone number is (805) 643-3330.

What is Sydney Guo's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Sydney Guo enrolled in Medicare?

Yes. Sydney Guo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Sydney Guo was last updated on June 21, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.