Active NPI
Weidenfeld Endodontics
- Endodontics
- Monroe, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Endodontics
- Legal business name
- WEIDENFELD ENDODONTICS
- Practice address
- 138 Stage Rd
Monroe, NY 10950-3513 - Phone
- (845) 928-5275
- NPI assigned
- Jul 19, 2021
- Last updated
- Mar 4, 2026
- 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
- Alex Weidenfeld, DMD
- Title
- Owner
- Phone
- (201) 275-0262
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 |
|---|---|---|---|---|
| Endodontics | 1223E0200X | Primary |
Addresses
Primary practice location
138 Stage Rd
Monroe, NY 10950-3513
Mailing address
13-40 Henrietta CT
Fair Lawn, NJ 07410-5801
National Provider Directory
National Provider DirectoryLocations
75 Montgomery St
Fl 402
Jersey City, NJ 07302
Phone (201) 332-0403
153 Stevens Ave
Ste 1
Mount Vernon, NY 10550
Phone (914) 668-1722
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.
-
- Dentist
- Monroe, NY
- NPI 1265894398
-
- Dentist
- Jersey City, NJ
- NPI 1942456793
-
- General Practice Dentistry
- Randolph, NJ
- NPI 1205458692
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1626652800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1772582400000",
"number": "1699348540",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13-40 HENRIETTA CT",
"city": "FAIR LAWN",
"state": "NJ",
"postal_code": "074105801"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "138 STAGE RD",
"city": "MONROE",
"state": "NY",
"postal_code": "109503513",
"telephone_number": "845-928-5275"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "WEIDENFELD ENDODONTICS",
"organizational_subpart": "NO",
"enumeration_date": "2021-07-19",
"last_updated": "2026-03-04",
"certification_date": "2026-03-04",
"status": "A",
"authorized_official_last_name": "WEIDENFELD",
"authorized_official_first_name": "ALEX",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "201-275-0262",
"authorized_official_credential": "DMD"
},
"taxonomies": [
{
"code": "1223E0200X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Dentist, Endodontics",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Monroe, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 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.