Active NPI
Matthew David Cantor, M.D.
- Obstetrics & Gynecology Physician
- Hawthorne, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- 271616
- Practice address
- 19 Bradhurst Ave
Suite 2700
Hawthorne, NY 10532-2140 - Phone
- (914) 493-2250
- Fax
- (914) 493-2060
- NPI assigned
- Aug 5, 2009
- Last updated
- Sep 30, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 271616 | NY | Primary |
Addresses
Primary practice location
19 Bradhurst Ave
Suite 2700
Hawthorne, NY 10532-2140
Mailing address
19 Bradhurst Ave
Suite 3100N
Hawthorne, NY 10532-2140
Phone (914) 909-9018
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 271616 | Other | NY | NYS LICENSE |
| 03653032 | Medicaid | NY |
Electronic endpoints 3
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | mac9434@direct.nyp.org | Direct | |
| FHIR URL | https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ | Health Information Exchange (HIE) | |
| FHIR URL | https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/ | Health Information Exchange (HIE) |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Obstetrics/Gynecology
- Education
- Other, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1968 Crompond Rd
Cortlandt Manor, NY 10567-4144
Phone (914) 736-1100
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 271616 | NY | MD | Obstetrics & Gynecology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Westchester Medical Practice, PC | Current | Accepting new patients | |
| Trustees of Columbia University in the City of New York | Current | Accepting new patients | |
| Trustees of Columbia University in the City of New York | Obstetrics & Gynecology | Current | Accepting new patients |
| Sun River Health Inc | Current | Accepting new patients | |
| Sun River Health Inc. | Current | Accepting new patients | |
| Westchester Medical Center Advanced Physician Services PC | Current | Accepting new patients | |
| Westchester Medical Center Advanced Physician Services, PC | Obstetrics & Gynecology | Current | Accepting new patients |
| The Westchester Medical Practice, PC | Current | Accepting new patients | |
| Hudson Valley Hospital Center | Past | Accepting new patients |
Locations
3360 Route 343
Amenia, NY 12501
Phone (845) 373-9006
1968 Crompond Rd
Cortlandt Manor, NY 10567
Phone (914) 736-0703
1980 Crompond Rd
Cortlandt Mnr, NY 10567
Phone (914) 734-3600
19 Bradhurst Ave
Ste 2700S
Hawthorne, NY 10532
Phone (914) 493-2250
19 Bradhurst Ave
Ste 3100N
Hawthorne, NY 10532
Phone (914) 231-8373
161 Fort Washington Ave
New York, NY 10032
Phone (212) 305-8559
622 W 168th St
New York, NY 10032
Phone (212) 305-4931
622 W 168th St
Ph 16
New York, NY 10032
Phone (212) 305-2463
1037 Main St
Peekskill, NY 10566
Phone (914) 734-8800
100 Woods Rd
Valhalla, NY 10595
Phone (914) 490-7000
95 Grasslands Rd
Valhalla, NY 10595
Phone (914) 493-2961
Networks
- Healthfirst Medicare Network H5989
- Healthfirst Medicare Network H1722
- Healthfirst Medicare Network H9678
- Healthfirst Medicare Network H3359
Interoperability endpoints
- https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
- https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
- mac9434@direct.nyp.org
Organizations & group practices 9
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba NewYork-Presbyterian Medical Group/Hudson Valley
- Specialist
- Yorktown Heights, NY
- NPI 1225222953
-
- Federally Qualified Health Center (FQHC)
- Amenia, NY
- NPI 1568526838
-
- Surgery Physician
- New York, NY
- NPI 1508266347
Obstetrics & Gynecology
-
- Surgery Physician
- Valhalla, NY
- NPI 1912131392
Obstetrics & Gynecology
-
- Federally Qualified Health Center (FQHC)
- Peekskill, NY
- NPI 1619969458
-
dba Newyork-Presbyterian Medical Group/Hudson Valley
- Multi-Specialty Clinic/Center
- Cortlandt Manor, NY
- NPI 1982109120
-
- Anesthesiology Physician
- New York, NY
- NPI 1477068971
-
- Anesthesiology Physician
- Valhalla, NY
- NPI 1740687458
-
- General Acute Care Hospital
- Cortlandt Manor, NY
- NPI 1881659274
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Cortlandt Manor, NY
- NPI 1881659274
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1249430400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790726400000",
"number": "1114158383",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "19 BRADHURST AVE",
"address_2": "SUITE 3100N",
"city": "HAWTHORNE",
"state": "NY",
"postal_code": "105322140",
"telephone_number": "914-909-9018",
"fax_number": "914-909-9028"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "19 BRADHURST AVE",
"address_2": "SUITE 2700",
"city": "HAWTHORNE",
"state": "NY",
"postal_code": "105322140",
"telephone_number": "914-493-2250",
"fax_number": "914-493-2060"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CANTOR",
"first_name": "MATTHEW",
"middle_name": "DAVID",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2009-08-05",
"last_updated": "2026-09-30",
"certification_date": "2026-09-30",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "NY",
"license": "271616",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "NYS LICENSE",
"identifier": "271616",
"state": "NY"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "03653032",
"state": "NY"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "mac9434@direct.nyp.org",
"affiliation": "N",
"endpointDescription": "Direct Address",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Direct Address",
"address_1": "1978 Crompond Rd",
"city": "Cortlandt Manor",
"state": "NY",
"country_code": "US",
"postal_code": "105674111",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
"affiliation": "N",
"endpointDescription": "FHIR",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "FHIR",
"address_1": "1978 Crompond Rd",
"city": "Cortlandt Manor",
"state": "NY",
"country_code": "US",
"postal_code": "105674111",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/",
"affiliation": "N",
"endpointDescription": "FHIR",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "FHIR",
"address_1": "1978 Crompond Rd",
"city": "Cortlandt Manor",
"state": "NY",
"country_code": "US",
"postal_code": "105674111",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Hawthorne, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.