Individual provider Active NPI

Alexandra Despina Fontana, NP

  • Family Nurse Practitioner
  • Bay Shore, NY
National Provider Identifier
1700652013
Registry record updated Oct 2, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
F351883 Issued in NY
Practice address
340 Howells Rd Ste 2B
Bay Shore, NY 11706-5322
Phone
(833) 547-7463
Fax
(631) 318-9830
NPI assigned
Nov 28, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 2, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X F351883 NY Primary

Addresses

Primary practice location

340 Howells Rd Ste 2B
Bay Shore, NY 11706-5322

Mailing address

100 Motor Pkwy Ste LL8
Hauppauge, NY 11788
Phone (833) 547-7463

Other practice location 1

66 Commack Rd Ste 103
Commack, NY 11725-3405
Phone (833) 547-7463

Other practice location 2

4250 Hempstead Tpke Ste 4
Bethpage, NY 11714-5707
Phone (833) 547-7463

Other practice location 3

182 Main St
Huntington, NY 11743-6987
Phone (833) 547-7463

Medicare participation

Medicare enrollment files
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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231211001333 NY Practitioner - Nurse Practitioner 0042669418 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bay Shore Medical Healthcare PCGroup PAC ID 3173016300, 3 clinicians
Mwe Medical PCGroup PAC ID 5991220048, 2 clinicians

Practice addresses (Care Compare)

224 Main St
East Setauket, NY 11733-2851
Phone (631) 886-9888

281 Middle Country Rd
Middle Island, NY 11953-2505
Phone (631) 538-0115

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Bay Shore Medical Healthcare PC CurrentSince Oct 24, 2025 Accepting new patients
Amit Sharma MD PC Current Accepting new patients
Mwe Medical PC CurrentSince Nov 5, 2025 Accepting new patients
Brookhaven Gastroenterology Associates, P.C. PastSince Dec 1, 2023 Accepting new patients

Locations

340 Howells Rd
Ste 2B
Bay Shore, NY 11706
Phone (631) 310-5071

4250 Hempstead Tpke
Ste 4
Bethpage, NY 11714
Phone (516) 579-8950

66 Commack Rd
Ste 103
Commack, NY 11725
Phone (631) 659-1620

224 Main St
East Setauket, NY 11733
Phone (631) 703-1192

100 Motor Pkwy
Ste LL8
Hauppauge, NY 11788

4160 Merrick Rd
Ste 3
Massapequa, NY 11758
Phone (516) 590-7410

281 Middle Country Rd
Middle Island, NY 11953
Phone (631) 345-6670

2500 Nesconset Hwy
Bldg 24C
Stony Brook, NY 11790
Phone (631) 521-5835

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/CFBACA

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1701129600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1727827200000",
    "number": "1700652013",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MOTOR PKWY STE LL8",
            "city": "HAUPPAUGE",
            "state": "NY",
            "postal_code": "11788",
            "telephone_number": "833-547-7463",
            "fax_number": "631-318-9830"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "340 HOWELLS RD STE 2B",
            "city": "BAY SHORE",
            "state": "NY",
            "postal_code": "117065322",
            "telephone_number": "833-547-7463",
            "fax_number": "631-318-9830"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "66 Commack Rd Ste 103",
            "address_purpose": "LOCATION",
            "city": "Commack",
            "state": "NY",
            "postal_code": "117253405",
            "country_code": "US",
            "telephone_number": "833-547-7463",
            "fax_number": "631-318-9830",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4250 Hempstead Tpke Ste 4",
            "address_purpose": "LOCATION",
            "city": "Bethpage",
            "state": "NY",
            "postal_code": "117145707",
            "country_code": "US",
            "telephone_number": "833-547-7463",
            "fax_number": "631-318-9830",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "182 Main St",
            "address_purpose": "LOCATION",
            "city": "Huntington",
            "state": "NY",
            "postal_code": "117436987",
            "country_code": "US",
            "telephone_number": "833-547-7463",
            "fax_number": "631-318-9830",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FONTANA",
        "first_name": "ALEXANDRA",
        "middle_name": "DESPINA",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-11-28",
        "last_updated": "2024-10-02",
        "certification_date": "2024-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "F351883",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bay Shore, NY

Sources for this page

Verify at the official NPI Registry.