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DR. HSIEN HAYWARD PHD
NPI 1497226906
Psychologist - Clinical in Redwood City, CA

Active since December 09, 2018Opted out of Medicare · through Feb 27, 2028
500 JEFFERSON AVE UNIT 520, REDWOOD CITY, CA 94063(617) 595-0886 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 3, 2021, Dec 9, 2018 (2 updates tracked since 2018).

About Dr. Hsien Hayward Phd NPPES

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

DR. HSIEN HAYWARD PHD (NPI 1497226906) is an individual clinical provider in Redwood City, California, licensed in California (30439) and active in the NPI registry since December 2018. She has opted out of Medicare through February 27, 2028.

NPPES Registry Identity

NPI1497226906
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. HSIEN HAYWARDCredential: PHD
Location Address500 JEFFERSON AVE UNIT 520Redwood City, CA 94063-1798
Mailing Address500 Jefferson Ave Unit 520Redwood City, CA 94063-1798 · (617) 595-0886
Phone(617) 595-0886
Sole ProprietorYes
Enumeration DateDecember 9, 2018
Last NPPES UpdateDecember 3, 20212 updates tracked since enumeration
NPPES CertifiedDecember 3, 2021
✔ NPI 1497226906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 30439
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

500 JEFFERSON AVE UNIT 520, Redwood City, CA 94063
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Other Names 1

Other Name (5)Dr. H'sien Hayward

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Hsien Hayward Phd 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 February 27, 2024 through February 27, 2028.

Opt-Out Effective DateFebruary 27, 2024
Opt-Out In Effect ThroughFebruary 27, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Hsien Hayward's NPI number?

The NPI number for Hsien Hayward is 1497226906. It was assigned to this individual provider in the NPPES registry on December 9, 2018. The provider is also known as Dr. H'sien Hayward.

Where is Hsien Hayward located?

Hsien Hayward practices at 500 Jefferson Ave Unit 520, Redwood City, CA 94063. The listed phone number is (617) 595-0886.

What is Hsien Hayward's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Hsien Hayward enrolled in Medicare?

No. Hsien Hayward has opted out of Medicare through February 27, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Hsien Hayward was last updated on December 3, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.