Le Yu Chiu, MD

Diagnostic Radiology (CMS) · Stanford, CA

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At a glance

300 Pasteur Dr, Stanford, CA 94305-2200

NPPES record updated Jan 23, 2026. Public records can lag behind changes at a practice.

Before you call: a quick checklist

Are you accepting new patients?
Do you accept my specific insurance plan?
Do you provide the service I need at this address?
Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

300 Pasteur Dr
Stanford, CA 94305-2200

Additional reported practice locations

6000 Hospital Dr
Hannibal, MO 634016887
Phone: 5732481300

1411 E 31St St Fl 2
Oakland, CA 946021018
Phone: 5104375039

400 W Pueblo St
Santa Barbara, CA 931054353
Phone: 8056827111

6000 State Farm Dr Ste 150
Rohnert Park, CA 949282226
Phone: 7075764392
Fax: 7075764841

500 E Market St
Iowa City, IA 522452633
Phone: 3193562345
Fax: 3193563079

REPORTED BACKGROUND

Education & affiliations

Medical / professional school: Michigan State University College Of Human Medicine
Graduation year: 2019
CMS specialties: Diagnostic Radiology

Practice groups

Reported hospital affiliations

Cape Fear Valley Medical Center Fayetteville, NC
Guam Regional Medical City Dededo, GU
Holyoke Medical Center Holyoke, MA
Mercy Health St Ritas Medical Center Lima, OH
University Of Iowa Health Care Medical Center Down Iowa City, IA

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Service-mix comparison is unavailable for this NPI in the imported Medicare service file.

PAYMENT TRANSPARENCY

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record

NPI1457812042

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Registry details

Primary taxonomy: Diagnostic Radiology (CMS)
Taxonomy code: 2085R0202X
Enumeration date: Mar 27, 2019
Record updated: Jan 23, 2026

More registry details

Provider type: Individual · Type 1
Reported credentials: MD