Active NPI
Maury Jay Rosenblum, DDS
- General Practice Dentistry
- Hempstead, NY
National Provider Identifier
1447236468
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Dentistry
- License
- 032944
- Practice address
- 50 Clinton St
Suite 100
Hempstead, NY 11550-4281 - Phone
- (516) 483-9488
- Fax
- (516) 489-4853
- NPI assigned
- Dec 21, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| General Practice Dentistry | 1223G0001X | 032944 | NY | Primary |
Addresses
Primary practice location
50 Clinton St
Suite 100
Hempstead, NY 11550-4281
Mailing address
50 Clinton St
Suite 100
Hempstead, NY 11550-4281
Phone (516) 483-9488
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 032944 | NY | MD | General Practice Dentistry |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Southwood Family Dental PC | Past | Accepting new patients | |
| Stephen Posovsky, DDS | General Practice | Past | Accepting new patients |
Organizations & group practices 2
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.
-
- Dental Clinic/Center
- Hempstead, NY
- NPI 1770012726
-
- General Practice Dentistry
- Hempstead, NY
- NPI 1134256688
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1135123200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1447236468",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "50 CLINTON ST",
"address_2": "SUITE 100",
"city": "HEMPSTEAD",
"state": "NY",
"postal_code": "115504281",
"telephone_number": "516-483-9488",
"fax_number": "516-489-4853"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "50 CLINTON ST",
"address_2": "SUITE 100",
"city": "HEMPSTEAD",
"state": "NY",
"postal_code": "115504281",
"telephone_number": "516-483-9488",
"fax_number": "516-489-4853"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROSENBLUM",
"first_name": "MAURY",
"middle_name": "JAY",
"name_prefix": "Dr.",
"credential": "DDS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-12-21",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1223G0001X",
"taxonomy_group": "",
"desc": "Dentist, General Practice",
"state": "NY",
"license": "032944",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Hempstead, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.