Fusioncareai-Ca, P.C.

Primary specialty

Obesity Medicine (Preventive Medicine) PhysicianTaxonomy code 2083B0002X

Legal business name

FUSIONCAREAI-CA, P.C.

Practice address

1011 Miller Dr
Davis, CA 95616-1905

Phone

(916) 848-8569

NPI assigned

Jan 19, 2026

Organization subpart

No

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

Authorized official

Name

Ashish Atreja, MD, MPHNPI 1831152883

Title

President

Phone

(916) 848-8569

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Tax ID family

Fusioncareai-Ca PC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Fusioncareai-Ca, P.C.

  • General Practice Physician
  • Davis, CA
  • NPI 1821936725
  NPD tax ID

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Ashish Atreja, MD

  • Gastroenterology Physician
  • Stanford, CA
  • NPI 1831152883

  CA

  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1768780800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768780800000",
    "number": "1174482913",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1011 MILLER DR",
            "city": "DAVIS",
            "state": "CA",
            "postal_code": "956161905",
            "telephone_number": "916-848-8569"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1011 MILLER DR",
            "city": "DAVIS",
            "state": "CA",
            "postal_code": "956161905",
            "telephone_number": "916-848-8569"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FUSIONCAREAI-CA, P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-19",
        "last_updated": "2026-01-19",
        "certification_date": "2026-01-19",
        "status": "A",
        "authorized_official_last_name": "ATREJA",
        "authorized_official_first_name": "ASHISH",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "916-848-8569",
        "authorized_official_credential": "MD, MPH"
    },
    "taxonomies": [
        {
            "code": "2083B0002X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Preventive Medicine, Obesity Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kathleen Fromuth, NATUROPATHIC DOCTOR
• Spencer Frost, MD
• Zachary Fullington
• Debbie Fung, M.S.
• Lauren Funiestas, LMFT #121004
• Fusioncareai-Ca, P.C.
• Keshitha Reddy Gaddam
• Sofia Gagliardi, LMT
• Jennifer Galas, PPS CREDENTIAL
• Evelyn Alexis Gallegos

• All providers in Davis, CA
• Obesity Medicine (Preventive Medicine) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.