Christopher Baker

Primary specialty

Behavior TechnicianTaxonomy code 106S00000X

Practice address

3100 Oak Rd Ste 100
Walnut Creek, CA 94597-2078

Phone

(510) 422-3959

NPI assigned

Aug 12, 2025

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1754956800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766966400000",
    "number": "1861378481",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3409 HORNSEA WAY",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958342551",
            "telephone_number": "916-509-5409"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3100 OAK RD STE 100",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945972078",
            "telephone_number": "510-422-3959"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAKER",
        "first_name": "CHRISTOPHER",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-08-12",
        "last_updated": "2025-12-29",
        "certification_date": "2025-12-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gagandeep Kaur Bains, MS
• Daniel John Ilano Bajada, M.P.T.
• Tania Frangien Bajada, P.T.
• Baker Community Chiropractic, Inc
• Amaris Baker, ACSW
• Elizabeth Baker
• Jennifer Macdonald Baker, BCBA
• Lauren Baker, OTR
• Macy Cally Baker
• Mary Baker

• Behavior Technician in Walnut Creek, CA
• Providers in Walnut Creek, CA by specialty
• Behavior Technician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.