Active NPI
Landmark Endoscopy, P.C.
- Anesthesiology Physician
- Flushing, NY
National Provider Identifier
1992055065
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- Legal business name
- LANDMARK ENDOSCOPY, P.C.
- Practice address
- 3808 Union St Ste 6a
Flushing, NY 11354-5672 - Phone
- (718) 321-8840
- Fax
- (516) 517-9515
- NPI assigned
- Sep 14, 2012
- 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
- Dr. Jianlin Xie, MD
- Title
- Director
- Phone
- (718) 321-8840
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | Primary |
Addresses
Primary practice location
3808 Union St Ste 6a
Flushing, NY 11354-5672
Mailing address
3808 Union St Ste 6a
Flushing, NY 11354-5672
Phone (718) 321-8840
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
3808 Union St
Ste 6A
Flushing, NY 11354
Phone (718) 321-8840
Practitioners & affiliated clinicians
Practitioners 6
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Anesthesiology Physician
- Brooklyn, NY
- NPI 1942376173
-
- Anesthesiology Physician
- Flushing, NY
- NPI 1144258393
-
- Anesthesiology Physician
- New Hyde Park, NY
- NPI 1932375664
-
- Gastroenterology Physician
- Flushing, NY
- NPI 1477710564
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1347580800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1749686400000",
"number": "1992055065",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3808 UNION ST STE 6A",
"city": "FLUSHING",
"state": "NY",
"postal_code": "113545672",
"telephone_number": "718-321-8840",
"fax_number": "516-517-9515"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3808 UNION ST STE 6A",
"city": "FLUSHING",
"state": "NY",
"postal_code": "113545672",
"telephone_number": "718-321-8840",
"fax_number": "516-517-9515"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "LANDMARK ENDOSCOPY, P.C.",
"organizational_subpart": "NO",
"enumeration_date": "2012-09-14",
"last_updated": "2025-06-12",
"certification_date": "2025-06-12",
"status": "A",
"authorized_official_last_name": "XIE",
"authorized_official_first_name": "JIANLIN",
"authorized_official_title_or_position": "DIRECTOR",
"authorized_official_telephone_number": "718-321-8840",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Anesthesiology",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Flushing, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.