Active NPI
Margaret A Farrell
- Registered Nurse
- Melville, NY
National Provider Identifier
1407778020
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Nurse
- License
- 453332
- Practice address
- 265 Broadhollow Rd Ste 200
Melville, NY 11747-4833 - Phone
- (516) 452-9299
- NPI assigned
- Jul 27, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 453332 | NY | Primary |
Addresses
Primary practice location
265 Broadhollow Rd Ste 200
Melville, NY 11747-4833
Mailing address
265 Broadhollow Rd Ste 200
Melville, NY 11747-4833
Phone (516) 452-9299
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | S.Hannah@ac.health | Direct |
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)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1785110400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785110400000",
"number": "1407778020",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "265 BROADHOLLOW RD STE 200",
"city": "MELVILLE",
"state": "NY",
"postal_code": "117474833",
"telephone_number": "516-452-9299"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "265 BROADHOLLOW RD STE 200",
"city": "MELVILLE",
"state": "NY",
"postal_code": "117474833",
"telephone_number": "516-452-9299"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FARRELL",
"first_name": "MARGARET",
"middle_name": "A",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-07-27",
"last_updated": "2026-07-27",
"certification_date": "2026-07-27",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Registered Nurse",
"state": "NY",
"license": "453332",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "S.Hannah@ac.health",
"affiliation": "N",
"endpointDescription": "direct",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "265 Broadhollow Rd Ste 200",
"city": "Melville",
"state": "NY",
"country_code": "US",
"postal_code": "117474833",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Melville, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 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.