DR. CHRISTOPHER K. CHYU M.D.
NPI 1639306020
Pediatrics - Pediatric Cardiology in San Francisco, CA

Q: What is Christopher Chyu's NPI number?

The NPI number for Christopher Chyu is 1639306020. It was assigned to this individual provider in the NPPES registry on June 12, 2009.

Q: What is Christopher Chyu's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Q: When was this NPI record last updated?

The NPPES record for Christopher Chyu was last updated on September 27, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 12, 2009PECOS Enrolled

550 16TH ST, SAN FRANCISCO, CA 94143(415) 353-4141 Get Directions Write a Review

NPPES record last updated: September 27, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Christopher K. Chyu M.d. NPPES

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

DR. CHRISTOPHER K. CHYU M.D. (NPI 1639306020) is an individual pediatric cardiology provider in San Francisco, California, licensed in California (115571) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639306020

Entity TypeIndividualMale

Primary Taxonomy2080P0202X

Provider Legal NameDR. CHRISTOPHER K. CHYUCredential: M.D.

Location Address550 16TH STSan Francisco, CA 94143-2549

Mailing Address550 16th StSan Francisco, CA 94143-2549 · (415) 353-4141

Phone(415) 353-4141

Sole ProprietorYes

Enumeration DateJune 12, 2009

Last NPPES UpdateSeptember 27, 2016

✔ NPI 1639306020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0202X

License✔ Licensed in CA · 115571

Definition

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

550 16TH ST, San Francisco, CA 94143

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christopher K. Chyu M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARA BAILEY-OLSON NP

Nurse Practitioner

550 16TH ST, 4TH FLOOR, MAILSTOP 0434
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-2188

POOJA SINGAL MD

Pediatrics

550 16TH ST, 4TH FLOOR, PEDIATRICS
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-6245

MS. MAURA ANNE HOWE P.N.P.

Nurse Practitioner (Pediatrics)

550 16TH ST, 5TH FLOOR, MAIL CODE 0136
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-5892

DR. SHUNJI SANO MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

550 16TH ST, FLR 5
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-3535

RACHEL VASSAR

Student in an Organized Health Care Education/Training Program

550 16TH ST, 4TH FLOOR, BOX 0110
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-5001

LIAT BIRD MD

Pediatrics

550 16TH ST, 4TH FLOOR, 4551, BOX 0110,
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-6245

ALEXANDRA YASEMIN GOKSENIN MD/PHD

Pediatrics

550 16TH ST, 4TH FLOOR, 4551, BOX 0110
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-6245

ZARAH UZMA IQBAL

Pediatrics

550 16TH ST
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-5001

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 Christopher Chyu's NPI number?

The NPI number for Christopher Chyu is 1639306020. It was assigned to this individual provider in the NPPES registry on June 12, 2009.

Where is Christopher Chyu located?

Christopher Chyu practices at 550 16th St, San Francisco, CA 94143. The listed phone number is (415) 353-4141.

What is Christopher Chyu's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Christopher Chyu enrolled in Medicare?

Yes. Christopher Chyu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christopher Chyu was last updated on September 27, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.