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Physician Profile

Perkin M. Shiu, MD

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At a glance

About Dr. Shiu

Perkin M. Shiu, MD practices cardiovascular disease in Walnut Creek, CA. Perkin is a 2003 graduate of University of California, San Diego School of Medicine. According to Medicare claims data, Perkin cared for 5,066 Medicare patients across 8,352 services. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1134375272.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 89923CurrentExpires Nov 2028Since 2005
NPINational Provider Identifier
1134375272Issued 2008

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Dr. Shiu?

Dr. Shiu is a cardiologist in Walnut Creek, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.

NPI registry

What is Dr. Shiu's address?

Dr. Shiu is listed at 1450 Treat Blvd Suite 220B, Walnut Creek, CA 94597. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Shiu?

The number on file is (925) 937-1770. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Shiu's NPI number?

Dr. Shiu's National Provider Identifier is 1134375272. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Dr. Shiu train?

Dr. Shiu attended University of California, San Diego School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Shiu been practicing?

Dr. Shiu has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.

CMS public data

What procedures does Dr. Shiu perform?

According to Medicare billing data, Dr. Shiu performs imaging including nuclear medicine studies of heart muscle at rest and with stress and spect; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Shiu confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Shiu. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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