Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Bassam Hossain DO PLLC

Organization Clinic/Center · NPI 1033985890

Bassam Hossain DO PLLC is a Clinic/Center in Stony Brook, New York. Works from 7 locations. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

8 Mosshill Pl
Stony Brook, NY 11790-2919
Phone: (516) 838-9955
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (6)

  • 60 Merrick Ave, East Meadow, NY 11554-1578 — (516) 838-9955
  • 801 Gazzola Dr, East Patchogue, NY 11772-4900 — (516) 838-9955
  • 81 Park Street, Elizabethtown, NY 12932 — (516) 838-9955
  • 9 Hilaire Dr, Huntington, NY 11743-3768 — (516) 838-9955
  • 185 Old Military Rd, Lake Placid, NY 12946-1939 — (516) 838-9955
  • 3115 Horseblock Rd, Medford, NY 11763-2526 — (516) 838-9955

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X

Record details

NPI number1033985890
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Bassam Hossain — Owner · (516) 838-9955
NPI enumeratedDecember 1, 2023
Last updated in NPPESDecember 21, 2023
Certification dateDecember 20, 2023
Mailing address8 Mosshill Pl, Stony Brook, NY 11790-2919

Other providers in Stony Brook