Philip Israel Weisinger, MD

Primary specialty

Allergy & Immunology PhysicianTaxonomy code 207K00000X

License

13422 Issued in CT

Practice address

100 York St
Suite 2F
New Haven, CT 06511-5620

Phone

(203) 777-6455

Fax

(203) 789-1960

NPI assigned

Oct 6, 2005

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

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": "1128556800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789862400000",
    "number": "1568450351",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 YORK ST",
            "address_2": "SUITE 2F",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065115620",
            "telephone_number": "203-777-6455",
            "fax_number": "203-789-1960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 YORK ST",
            "address_2": "SUITE 2F",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065115620",
            "telephone_number": "203-777-6455",
            "fax_number": "203-789-1960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEISINGER",
        "first_name": "PHILIP",
        "middle_name": "ISRAEL",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-10-06",
        "last_updated": "2026-09-20",
        "certification_date": "2021-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "CT",
            "license": "13422",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001134220",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Alan D Weinstock, MD
• Michael Weinstock, M.D.
• Stuart Weinzimer, MD
• Natasha Elise Weiser, MD, PHD
• Lisa Ann Weisinger, M.D.
• Constance Gesina Weismann, M.D.
• Amy Weiss, LADC
• Emily Rose Weiss, MA
• Erica Lise Weiss
• Leslie Bloch Weiss, PH.D.

• Allergy & Immunology Physician in New Haven, CT
• Providers in New Haven, CT by specialty
• Allergy & Immunology Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 20, 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.