Alyssa M Hackett, M.D.

Primary specialty

Pediatric Otolaryngology PhysicianTaxonomy code 207YP0228X

License

275035 Issued in NY

Practice address

150 E 58TH St FL 34
New York, NY 10155-3499

Phone

(212) 722-5570

Fax

(212) 722-4573

NPI assigned

Jul 24, 2008

Sex

Female

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

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359

Interoperability endpoints

• Direct secure messaging: ahackett@direct.nyee-provider.mountsinai.org
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: alyssa.hackett@direct.entandallergy.nextgenshare.com

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.

• ENT and Allergy Associates LLP

  • Otolaryngology Physician
  • Tarrytown, NY
  • NPI 1376598326

  Pediatric Otolaryngology

  Medicare reassignment NPD
• Icahn School of Medicine at Mount Sinai

  • Pediatrics Physician
  • New York, NY
  • NPI 1275802811
  Medicare reassignment NPD
• Icahn School of Medicine at Mount Sinai

  • Otolaryngology Physician
  • New York, NY
  • NPI 1538407176
  NPD
• Icahn School of Medicine at Mount Sinai

  • Eyewear Supplier
  • New York, NY
  • NPI 1760227466
  NPD

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

{
    "created_epoch": "1216857600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747180800000",
    "number": "1063677482",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "660 WHITE PLAINS RD STE 400",
            "city": "TARRYTOWN",
            "state": "NY",
            "postal_code": "105915107",
            "telephone_number": "914-984-2546"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 E 58TH ST FL 34",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "101553499",
            "telephone_number": "212-722-5570",
            "fax_number": "212-722-4573"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HACKETT",
        "first_name": "ALYSSA",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-07-24",
        "last_updated": "2025-05-14",
        "certification_date": "2025-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207YP0228X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Pediatric Otolaryngology",
            "state": "NY",
            "license": "275035",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sabine Hack, MD
• Emily Hackenburg, NP
• Candice Isabel Hacker, M.D.
• Jordan Guerin Hacker, DO
• Yaakov Hacker, PA-C
• Ashia M Hackett, MD
• Brendan Hackett, LCSW
• Bridget Hackett
• Christopher Hackett
• Julie Hackett, MHC-LP

• Pediatric Otolaryngology Physician in New York, NY
• Providers in New York, NY by specialty
• Pediatric Otolaryngology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.