DR. GURUCHARAN SINGH KHALSA PHD
NPI 1912036658
Psychologist - Clinical Child & Adolescent in Claremont, CA

Q: What is Gurucharan Khalsa's NPI number?

The NPI number for Gurucharan Khalsa is 1912036658. It was assigned to this individual provider in the NPPES registry on March 5, 2007.

Q: What is Gurucharan Khalsa's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Q: Is Gurucharan Khalsa enrolled in Medicare?

No. Gurucharan Khalsa has opted out of Medicare through October 1, 2026. 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.

Q: When was this NPI record last updated?

The NPPES record for Gurucharan Khalsa was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since March 05, 2007Opted out of Medicare · through Oct 1, 2026

428 HARRISON AVE STE 200, CLAREMONT, CA 91711(909) 593-3798(909) 624-7002 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Gurucharan Singh Khalsa Phd NPPES

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

DR. GURUCHARAN SINGH KHALSA PHD (NPI 1912036658) is an individual clinical child & adolescent provider in Claremont, California, licensed in California (PSY13226) and active in the NPI registry since March 2007. He has opted out of Medicare through October 1, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1912036658

Entity TypeIndividualMale

Primary Taxonomy103TC2200X

Provider Legal NameDR. GURUCHARAN SINGH KHALSACredential: PHD

Location Address428 HARRISON AVE STE 200Claremont, CA 91711-4605

Mailing Address428 Harrison Ave Ste 200Claremont, CA 91711-4605 · (909) 593-3798 · Fax (909) 624-7002

Phone(909) 593-3798

Fax(909) 624-7002

Sole ProprietorYes

Enumeration DateMarch 5, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1912036658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers

Taxonomy Code103TC2200X

License✔ Licensed in CA · PSY13226

Definition

A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

Also ListedPsychologistTaxonomy 103T00000X · License PSY13226 (CA)

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY13226 (CA)

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. Gurucharan Singh Khalsa 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 October 1, 2014 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2014

Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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 Gurucharan Khalsa's NPI number?

The NPI number for Gurucharan Khalsa is 1912036658. It was assigned to this individual provider in the NPPES registry on March 5, 2007.

Where is Gurucharan Khalsa located?

Gurucharan Khalsa practices at 428 Harrison Ave Ste 200, Claremont, CA 91711. The listed phone number is (909) 593-3798.

What is Gurucharan Khalsa's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Gurucharan Khalsa enrolled in Medicare?

No. Gurucharan Khalsa has opted out of Medicare through October 1, 2026. 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 Gurucharan Khalsa was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.