Khizar Ahmed Siddiqui, PA

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

Practice address

360 Merrick Rd Ste 300
Lynbrook, NY 11563-2526

Phone

(516) 256-2017

NPI assigned

Nov 3, 2025

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)

Not enrolled

Credentials

Physician Assistant

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Saeed a Siddiqui Cardiology PC

  • Cardiovascular Disease Physician
  • Lynbrook, NY
  • NPI 1831277789
  NPD (past)

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

{
    "created_epoch": "1762128000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762128000000",
    "number": "1710856323",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "565 HEMPSTEAD AVE",
            "city": "WEST HEMPSTEAD",
            "state": "NY",
            "postal_code": "115522907",
            "telephone_number": "646-436-8291"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "360 MERRICK RD STE 300",
            "city": "LYNBROOK",
            "state": "NY",
            "postal_code": "115632526",
            "telephone_number": "516-256-2017"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIDDIQUI",
        "first_name": "KHIZAR",
        "middle_name": "AHMED",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-11-03",
        "last_updated": "2025-11-03",
        "certification_date": "2025-11-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NY",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Janet Shields-Gosley, RN
• Rivka B Shipkin
• Sebastian Shterental, MD
• Elyce Shwom, OTR/L
• Lauren Siconolfi
• Nancy Sidhom
• Howard Jeffrey Siegel, D.C.
• Warren P Silberstein, MD
• Silver Needle Acupuncture PC
• Mark Richard Silver, MD

• Medical Physician Assistant in Lynbrook, NY
• Providers in Lynbrook, NY by specialty
• Medical Physician Assistant in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 2025; 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.