Individual provider Active NPI

Bassam Hossain, D.O.

  • Internal Medicine Physician
  • Stony Brook, NY
National Provider Identifier
1164876389
Registry record updated Apr 26, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
300646 Issued in NY
Practice address
8 Mosshill PL
Stony Brook, NY 11790-2919
Phone
(516) 838-9955
Fax
(607) 763-5064
NPI assigned
Apr 14, 2016
Last updated
Apr 26, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 26, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 300646 NY Primary
Hospitalist Physician 208M00000X 300646 NY

Addresses

Primary practice location

8 Mosshill PL
Stony Brook, NY 11790-2919

Mailing address

33 Lewis Rd Ste 2
Binghamton, NY 13905-1040
Phone (607) 729-8156

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191021000912 NY Practitioner - Internal MedicinePractitioner - Hospitalist 2163753351 Reassigns benefits to 11 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Southwest Suffolk Medical PCGroup PAC ID 0244396349, 204 clinicians

Practice addresses (Care Compare)

1000 Montauk Hwy
West Islip, NY 11795-4927
Phone (631) 376-3000

3215 Ave H
Suite 1P
Brooklyn, NY 11210-3217
Phone (718) 717-2278

8 Mosshill PL
Stony Brook, NY 11790-2919
Phone (516) 838-9955

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
300646NYMDLicensed Practical Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
United Medical Associates PC CurrentSince Sep 30, 2019 Accepting new patients
Bassam Hossain DO PLLC CurrentSince Mar 17, 2024 Accepting new patients
North Shore-Lij Medical PC Internal Medicine CurrentSince Jan 19, 2022 Accepting new patients
Southwest Suffolk Medical, P.C. CurrentSince Apr 1, 2025 Accepting new patients
New York University Internal Medicine CurrentSince Aug 8, 2024 Accepting new patients
New York University Internal Medicine CurrentSince Aug 8, 2024 Accepting new patients
New York Medical Physician Associates PC Hospitalist CurrentSince May 7, 2024 Accepting new patients
New York Medical Physician Associates PC Internal Medicine CurrentSince May 7, 2024 Accepting new patients
United Medical Associates, P.C. CurrentSince Sep 30, 2019 Accepting new patients
Westchester Medical Center Advanced Physician Services PC CurrentSince Jun 1, 2024 Accepting new patients
Southwest Suffolk Medical PC CurrentSince Apr 1, 2025 Accepting new patients
North Shore - Lij Medical PC Internal Medicine CurrentSince Jan 19, 2022 Accepting new patients
Mikram Jafri MD PC Internal Medicine CurrentSince Dec 9, 2023 Accepting new patients
Wellness NP in Community Health P.C. CurrentSince Oct 1, 2022 Accepting new patients
Westchester Medical Center Advanced Physician Services, PC CurrentSince Jun 1, 2024 Accepting new patients
Cogent Medical Care PC Internal Medicine CurrentSince Apr 25, 2023 Accepting new patients
Atlantic Professional Services of Rhode Island Incorporated Hospitalist CurrentSince May 31, 2022 Accepting new patients
Hilaire Care Network LLC Past Accepting new patients
Hilaire Farm Skilled Living & Rehabilitation Center, LLC Past Accepting new patients
Good Samaritan Hospital Medical Center Past Accepting new patients
Westchester County Health Care Corporation Past Accepting new patients

Locations

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

427 Guy Park Ave
Amsterdam, NY 12010
Phone (518) 442-1404

700 Hicksville Rd
Ste 205
Bethpage, NY 11714
Phone (646) 501-3325

33 Lewis Rd
Ste 2
Binghamton, NY 13905

121 DeKalb Ave
Brooklyn, NY 11201
Phone (718) 250-6604

3215 Avenue H
Ste 1P
Brooklyn, NY 11210
Phone (718) 717-2278

565 Abbott Rd
Rm 8632
Buffalo, NY 14220
Phone (607) 798-5671

33-57 Harrison St
Johnson City, NY 13790
Phone (607) 763-6412

185 Old Military Rd
Lake Placid, NY 12946
Phone (518) 523-2464

300 Community Dr
Manhasset, NY 11030

101 Hospital Rd
Patchogue, NY 11772
Phone (631) 654-7100

241 North Rd
Poughkeepsie, NY 12601
Phone (845) 431-8889

48 Route 25A
Smithtown, NY 11787
Phone (631) 862-3540

240 Meeting House Ln
Southampton, NY 11968
Phone (631) 726-0409

100 New Turnpike Rd
Troy, NY 12182
Phone (518) 235-1410

100 Woods Rd
Valhalla, NY 10595
Phone (914) 490-7000

95 Grasslands Rd
Valhalla, NY 10595
Phone (914) 493-2961

1000 Montauk Hwy
West Islip, NY 11795
Phone (516) 705-2689

338 Harris Hill Rd
Ste 207
Williamsville, NY 14221

Networks

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

Organizations & group practices 21

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

View all 21

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1460592000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1714089600000",
    "number": "1164876389",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "33 LEWIS RD STE 2",
            "city": "BINGHAMTON",
            "state": "NY",
            "postal_code": "139051040",
            "telephone_number": "607-729-8156"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8 MOSSHILL PL",
            "city": "STONY BROOK",
            "state": "NY",
            "postal_code": "117902919",
            "telephone_number": "516-838-9955",
            "fax_number": "607-763-5064"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOSSAIN",
        "first_name": "BASSAM",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-14",
        "last_updated": "2024-04-26",
        "certification_date": "2024-04-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "300646",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "300646",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stony Brook, NY

Sources for this page

Verify at the official NPI Registry.