Organization Active NPI

Mercy San Juan

  • Neurological Surgery Physician
  • Carmichael, CA
National Provider Identifier
1669395653
Registry record updated Aug 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurological Surgery PhysicianTaxonomy code 207T00000X
Legal business name
MERCY SAN JUAN
Practice address
6555 Coyle Ave
Carmichael, CA 95608-0302
Phone
(916) 536-3500
NPI assigned
Aug 4, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2026

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

Authorized official

Name
Yi-Ren Chen, MD
Title
Physician
Phone
(916) 537-5000

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurological Surgery PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207T00000X Primary

Addresses

Primary practice location

6555 Coyle Ave
Carmichael, CA 95608-0302

Mailing address

6555 Coyle Ave
Carmichael, CA 95608-0302
Phone (916) 536-3500

National Provider Directory

National Provider Directory

Locations

6555 Coyle Ave
Carmichael, CA 95608
Phone (916) 536-2500

NPI Registry JSON

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

{
    "created_epoch": "1785801600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785801600000",
    "number": "1669395653",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6555 COYLE AVE",
            "city": "CARMICHAEL",
            "state": "CA",
            "postal_code": "956080302",
            "telephone_number": "916-536-3500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6555 COYLE AVE",
            "city": "CARMICHAEL",
            "state": "CA",
            "postal_code": "956080302",
            "telephone_number": "916-536-3500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MERCY SAN JUAN",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-04",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A",
        "authorized_official_last_name": "CHEN",
        "authorized_official_first_name": "YI-REN",
        "authorized_official_title_or_position": "PHYSICIAN",
        "authorized_official_telephone_number": "916-537-5000",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Neurological Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Carmichael, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2026; 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.