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DR. ANDREA CHRISTINE CHIANG MD
NPI 1952051625
Pediatrics in San Jose, CA

Active since March 25, 2022PECOS Enrolled
1721 TECHNOLOGY DR DEPT 345, SAN JOSE, CA 95110(408) 436-4400 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Andrea Christine Chiang Md NPPES

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

DR. ANDREA CHRISTINE CHIANG MD (NPI 1952051625) is an individual pediatrics provider in San Jose, California, licensed in California (202620) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2022).

NPPES Registry Identity

NPI1952051625
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. ANDREA CHRISTINE CHIANGCredential: MD
Location Address1721 TECHNOLOGY DR DEPT 345San Jose, CA 95110-1305
Mailing Address1721 Technology Dr Dept 345San Jose, CA 95110-1305 · (408) 436-4400
Phone(408) 436-4400
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2022
Enumeration DateMarch 25, 2022
Last NPPES UpdateSeptember 3, 2025
NPPES CertifiedSeptember 3, 2025
✔ NPI 1952051625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · 202620
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1721 TECHNOLOGY DR DEPT 345, San Jose, CA 95110
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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. Andrea Christine Chiang Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1850893793
PECOS Enrollment IDI20250909000566
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95110 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Andrea Chiang's NPI number?

The NPI number for Andrea Chiang is 1952051625. It was assigned to this individual provider in the NPPES registry on March 25, 2022.

Where is Andrea Chiang located?

Andrea Chiang practices at 1721 Technology Dr Dept 345, San Jose, CA 95110. The listed phone number is (408) 436-4400.

What is Andrea Chiang's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Andrea Chiang enrolled in Medicare?

Yes. Andrea Chiang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Andrea Chiang was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.