Igor Timofeyev, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A209802 Issued in CA

Practice address

6600 Bruceville Rd
Sacramento, CA 95823-4671

Phone

(916) 688-2000

NPI assigned

Jun 6, 2023

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

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: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1686009600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788739200000",
    "number": "1881388551",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6600 BRUCEVILLE RD",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958234671",
            "telephone_number": "916-688-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6600 BRUCEVILLE RD",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958234671",
            "telephone_number": "916-688-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIMOFEYEV",
        "first_name": "IGOR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-06-06",
        "last_updated": "2026-09-07",
        "certification_date": "2026-09-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A209802",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnectprodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "6600 Bruceville Rd",
            "city": "Sacramento",
            "state": "CA",
            "country_code": "US",
            "postal_code": "958234671",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Susan G Timmer, PHD
• Julia Timmons
• Erica Timms
• Ilona Timofey, ASW
• Avilina Timofeyev
• Timothy E Mickiewicz Dental Corporation
• Rose Timothy
• Tina Xiong Gonzalez Licensed Clinical Social Worker PC
• Vanessa Selene Tinajero, LCSW
• Lucinda Lee Tincher, RD

• Internal Medicine Physician in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 7, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.