Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALISON W HU PH.D.
NPI 1679012611
Psychologist - Clinical in Stanford, CA

Active since February 22, 2017Opted out of Medicare · through Jan 1, 2027
300 PASTEUR DR, STANFORD, CA 94305(650) 723-4000 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Aug 24, 2026, Apr 6, 2026, Jan 2, 2026 and 2 more (5 updates tracked since 2017).

About Alison W Hu Ph.d. NPPES

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

ALISON W HU PH.D. (NPI 1679012611) is an individual clinical provider in Stanford, California, licensed in California (PSY28478) and active in the NPI registry since February 2017. She has opted out of Medicare through January 1, 2027 and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1679012611
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameALISON W HUCredential: PH.D.
Location Address300 PASTEUR DRStanford, CA 94305-2200
Mailing Address300 Pasteur DrStanford, CA 94305-2200 · (650) 723-4000
Sole ProprietorNo
Enumeration DateFebruary 22, 2017
Last NPPES UpdateAugust 24, 20265 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1679012611 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 · PSY28478
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.
300 PASTEUR DR, Stanford, CA 94305

Secondary Practice Locations 2

Location 1401 Quarry RdPalo Alto, CA 94304-1419 · Phone (650) 498-6000
Location 21395 31ST AVESan Francisco, CA 94122-1419 · Phone (415) 295-2556

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Alison W Hu Ph.d. 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 January 1, 2025 through January 1, 2027.

Opt-Out Effective DateJanuary 1, 2025
Opt-Out In Effect ThroughJanuary 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

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.

Internal Medicine (Gastroenterology)
300 PASTEUR DR, ALWAY BUILD M211, MC 5187
STANFORD, CA 94305
Radiology (Vascular & Interventional Radiology)
300 PASTEUR DR
STANFORD, CA 94305
Psychiatry & Neurology (Psychiatry)
300 PASTEUR DR
STANFORD, CA 94305
Radiology (Diagnostic Radiology)
300 PASTEUR DR
STANFORD, CA 94305
Nurse Practitioner
300 PASTEUR DR
STANFORD, CA 94305
Neurological Surgery
300 PASTEUR DR
STANFORD, CA 94305
Pathology (Anatomic Pathology & Clinical Pathology)
300 PASTEUR DR, LANE 235
STANFORD, CA 94305
Internal Medicine (Critical Care Medicine)
300 PASTEUR DR
STANFORD, CA 94305

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 Alison Hu's NPI number?

The NPI number for Alison Hu is 1679012611. It was assigned to this individual provider in the NPPES registry on February 22, 2017.

Where is Alison Hu located?

Alison Hu practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.

What is Alison Hu's specialty?

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

Is Alison Hu enrolled in Medicare?

No. Alison Hu has opted out of Medicare through January 1, 2027. 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 Alison Hu was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.