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DR. JENNIFER GREGG PH.D.
NPI 1013180488
Psychologist - Clinical in San Jose, CA

Active since April 08, 2008Opted out of Medicare · through Apr 1, 2028
DEPT OF PSYCHOLOGY, ONE WASHINGTON SQUARE, SAN JOSE, CA 95192(650) 743-7230 Get Directions Write a Review

NPPES record last updated: April 8, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jennifer Gregg Ph.d. NPPES

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

DR. JENNIFER GREGG PH.D. (NPI 1013180488) is an individual clinical provider in San Jose, California, licensed in California (PSY21907) and active in the NPI registry since April 2008. She has opted out of Medicare through April 1, 2028.

NPPES Registry Identity

NPI1013180488
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. JENNIFER GREGGCredential: PH.D.
Location AddressDEPT OF PSYCHOLOGY, ONE WASHINGTON SQUARESan Jose, CA 95192-0120
Mailing AddressDept Of Psychology, One Washington SquareSan Jose, CA 95192-0120 · (650) 743-7230
Phone(650) 743-7230
Sole ProprietorYes
Enumeration DateApril 8, 2008
✔ NPI 1013180488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY21907
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.
Also ListedPsychologist · HealthTaxonomy 103TH0004X · License PSY21907 (CA)
DEPT OF PSYCHOLOGY, San Jose, CA 95192
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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. Jennifer Gregg 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 April 1, 2022 through April 1, 2028.

Opt-Out Effective DateApril 1, 2022
Opt-Out In Effect ThroughApril 1, 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 Jennifer Gregg's NPI number?

The NPI number for Jennifer Gregg is 1013180488. It was assigned to this individual provider in the NPPES registry on April 8, 2008.

Where is Jennifer Gregg located?

Jennifer Gregg practices at Dept Of Psychology One Washington Square, San Jose, CA 95192. The listed phone number is (650) 743-7230.

What is Jennifer Gregg's specialty?

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

Is Jennifer Gregg enrolled in Medicare?

No. Jennifer Gregg has opted out of Medicare through April 1, 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 Jennifer Gregg was last updated on April 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.