Gurucharan Singh Khalsa, PHD

Primary specialty

Clinical Child & Adolescent PsychologistTaxonomy code 103TC2200X

License

PSY13226 Issued in CA

Practice address

428 Harrison Ave Ste 200
Claremont, CA 91711-4605

Phone

(909) 593-3798

Fax

(909) 624-7002

NPI assigned

Mar 5, 2007

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Opted out of Medicare

Yes, effective Oct 1, 2014 through Oct 1, 2026

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1173052800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1912036658",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "428 HARRISON AVE STE 200",
            "city": "CLAREMONT",
            "state": "CA",
            "postal_code": "917114605",
            "telephone_number": "909-593-3798",
            "fax_number": "909-624-7002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "428 HARRISON AVE STE 200",
            "city": "CLAREMONT",
            "state": "CA",
            "postal_code": "917114605",
            "telephone_number": "909-593-3798",
            "fax_number": "909-624-7002"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KHALSA",
        "first_name": "GURUCHARAN",
        "middle_name": "SINGH",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-03-05",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "PSY13226",
            "primary": false
        },
        {
            "code": "103TC2200X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical Child & Adolescent",
            "state": "CA",
            "license": "PSY13226",
            "primary": true
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CA",
            "license": "PSY13226",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Katharine Albert LCSW & Associates
• Samuel W Kaufman, MD
• Preet Kamal Kaur, DMD
• Renee C Kavanagh, M.S.W., LCSW, PPSC
• Natalie Kelly, PH.D.
• Tatiana Jacqueline Khawaja
• Kids First Pediatric Therapy, Inc.
• Adrienne Kwapien Kijak, LCSW
• Tiffany Lynn Kilbas, D.O.
• Hakyung Kim, PHARMD

• Clinical Child & Adolescent Psychologist in Claremont, CA
• Providers in Claremont, CA by specialty
• Clinical Child & Adolescent Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.