STEPHANIE KAY CHIAO
NPI 1780071498
Psychiatry & Neurology - Addiction Psychiatry in Mountain View, CA
About Stephanie Kay Chiao NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE KAY CHIAO (NPI 1780071498) is an individual addiction psychiatry provider in Mountain View, California, licensed in California (A183070) and active in the NPI registry since April 2015. She has opted out of Medicare through September 23, 2027 and remains eligible to order and refer and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Stephanie Kay Chiao has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 23, 2023 through September 23, 2027.
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.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNTAIN VIEW, CA 94040
MOUNTAIN VIEW, CA 94040
MOUNTAIN VIEW, CA 94040
MOUNTAIN VIEW, CA 94040
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 Stephanie Chiao's NPI number?
The NPI number for Stephanie Chiao is 1780071498. It was assigned to this individual provider in the NPPES registry on April 20, 2015.
Where is Stephanie Chiao located?
Stephanie Chiao practices at 1580 W El Camino Real Ste 2, Mountain View, CA 94040. The listed phone number is (201) 472-5029.
What is Stephanie Chiao's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.
Is Stephanie Chiao enrolled in Medicare?
No. Stephanie Chiao has opted out of Medicare through September 23, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Stephanie Chiao was last updated on July 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
