Active NPI
Hilary Meredith Nierenberg, NP
- Registered Nurse
- New York, NY
National Provider Identifier
1417080862
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Nurse
- License
- 402001-1
- Practice address
- Columbia University Medical Center
161 Fort Washington Avenue, 5 Irving
New York, NY 10032 - Phone
- (212) 342-4743
- NPI assigned
- Mar 14, 2007
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 402001-1 | NY | Primary |
| Adult Health Nurse Practitioner | 363LA2200X | F302241-1 | NY |
Addresses
Primary practice location
Columbia University Medical Center
161 Fort Washington Avenue, 5 Irving
New York, NY 10032
Mailing address
61 Oak Rd
Briarcliff Manor, NY 10510-2310
Phone (914) 945-0903
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
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 402001-1 | NY | MD | Registered Nurse |
| 302241 | NY | MD | Licensed Practical Nurse |
| F302241-1 | NY | MD | Adult Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Trustees Columbia University City Ny Center Interventional Vascular TH | Past | Accepting new patients |
Organizations & group practices 1
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 Center Interventional Vascular Therapy
- Interventional Cardiology Physician
- New York, NY
- NPI 1174556823
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1173830400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1417080862",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "61 OAK RD",
"city": "BRIARCLIFF MANOR",
"state": "NY",
"postal_code": "105102310",
"telephone_number": "914-945-0903"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "COLUMBIA UNIVERSITY MEDICAL CENTER",
"address_2": "161 FORT WASHINGTON AVENUE, 5 IRVING",
"city": "NEW YORK",
"state": "NY",
"postal_code": "10032",
"telephone_number": "212-342-4743"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NIERENBERG",
"first_name": "HILARY",
"middle_name": "MEREDITH",
"name_prefix": "Ms.",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-03-14",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "NY",
"license": "402001-1",
"primary": true
},
{
"code": "363LA2200X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Adult Health",
"state": "NY",
"license": "F302241-1",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in New York, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.