Ralph I Horwitz, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD443614 Issued in PA

Practice address

3322 N Broad St
Philadelphia, PA 19140-5185

Phone

(215) 707-1800

Fax

(215) 707-3644

NPI assigned

Jul 19, 2006

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1153267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1522195200000",
    "number": "1700805447",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2450 W HUNTING PARK AVE",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191291302",
            "telephone_number": "215-707-1800",
            "fax_number": "215-707-3644"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3322 N BROAD ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191405185",
            "telephone_number": "215-707-1800",
            "fax_number": "215-707-3644"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORWITZ",
        "first_name": "RALPH",
        "middle_name": "I",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-19",
        "last_updated": "2018-03-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD443614",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brenda Horwitz, MD
• Eric Mark Horwitz, M.D.
• Harris Nelson Horwitz, DDS
• Janet Hope Horwitz, PSY.D.
• Mark M. Horwitz, M.S., CCC-SLP
• Kristen Hosang, MD
• Hosanna Ministries Inc
• Suzanna Hosein, DO
• Alexander Delmonte Hosey, MSS
• Rebecca Anne Hosey, CRNP

• Internal Medicine Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Internal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 28, 2018; 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.