Active NPI
Gastrointestinal Specialist of Long Island, P.C.
- Specialist
- Wantagh, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Specialist
- Legal business name
- GASTROINTESTINAL SPECIALIST OF LONG ISLAND, P.C.
- Practice address
- 3019 Merrick Rd
Wantagh, NY 11793-4329 - Phone
- (516) 785-8075
- Fax
- (516) 785-8139
- NPI assigned
- Oct 23, 2006
- Last updated
- Feb 21, 2008
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Arthur Boshnack, M.D.
- Title
- Owner/President
- Phone
- (516) 785-8075
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Specialist | 174400000X | Primary |
Addresses
Primary practice location
3019 Merrick Rd
Wantagh, NY 11793-4329
Mailing address
3019 Merrick Rd
Wantagh, NY 11793-4329
Phone (516) 785-8075
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 33D0159800 | Gastrointestinal Specialist of Long Island PC | Certificate of waiver | Aug 31, 2026 |
National Provider Directory
National Provider DirectoryLocations
3019 Merrick Rd
Wantagh, NY 11793
Phone (516) 785-8075
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/BGHFDD
Practitioners & affiliated clinicians
Practitioners 3
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Gastroenterology Physician
- Wantagh, NY
- NPI 1609002229
-
- Specialist
- Wantagh, NY
- NPI 1700969714
-
- Specialist
- Wantagh, NY
- NPI 1235212242
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1161561600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1203552000000",
"number": "1538242565",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3019 MERRICK RD",
"city": "WANTAGH",
"state": "NY",
"postal_code": "117934329",
"telephone_number": "516-785-8075",
"fax_number": "516-785-8139"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3019 MERRICK RD",
"city": "WANTAGH",
"state": "NY",
"postal_code": "117934329",
"telephone_number": "516-785-8075",
"fax_number": "516-785-8139"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "GASTROINTESTINAL SPECIALIST OF LONG ISLAND, P.C.",
"organizational_subpart": "NO",
"enumeration_date": "2006-10-23",
"last_updated": "2008-02-21",
"status": "A",
"authorized_official_last_name": "BOSHNACK",
"authorized_official_first_name": "ARTHUR",
"authorized_official_title_or_position": "OWNER/PRESIDENT",
"authorized_official_telephone_number": "516-785-8075",
"authorized_official_credential": "M.D."
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Specialist",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Wantagh, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 21, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.