Jeffrey Harrow, M.D. & Samuel Schwartz, M.D., P.C.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

Legal business name

JEFFREY HARROW, M.D. & SAMUEL SCHWARTZ, M.D., P.C.

Practice address

10801 Foothill Blvd Ste 106
Rancho Cucamonga, CA 91730-7695

Phone

(909) 563-9100

NPI assigned

Jul 31, 2026

Organization subpart

No

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

Authorized official

Name

Jeffrey Harrow, MD

Title

Ceo

Phone

(310) 614-0264

Specialties & licenses 2

Addresses

Locations

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

{
    "created_epoch": "1785456000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785456000000",
    "number": "1568385151",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1120 BRISTOL ST",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926265964"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10801 FOOTHILL BLVD STE 106",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917307695",
            "telephone_number": "909-563-9100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "JEFFREY HARROW, M.D. & SAMUEL SCHWARTZ, M.D., P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-31",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A",
        "authorized_official_last_name": "HARROW",
        "authorized_official_first_name": "JEFFREY",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "310-614-0264",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Emergency Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery, Vascular Surgery",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Ashley Jenkins
• Montia Jenkins
• Valerie Tonnu Jenkins, D.M.D

• All providers in Rancho Cucamonga, CA
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 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.