Active NPI
Gillian Alice Dougherty
- Psychiatric/Mental Health Nurse Practitioner
- New York, NY
National Provider Identifier
1649918764
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 404137
- Practice address
- 51 E 25TH St FL 5
New York, NY 10010-8208 - Phone
- (929) 432-2100
- Fax
- (718) 744-2601
- NPI assigned
- May 27, 2022
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 404137 | NY | Primary |
Addresses
Primary practice location
51 E 25TH St FL 5
New York, NY 10010-8208
Mailing address
667 Stoneleigh Ave Ste 202
Carmel, NY 10512-2455
Phone (845) 279-5908
Other practice location 1
187 18th St Apt 3F
Brooklyn, NY 11215-5396
Phone (610) 998-5036
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 404137 | NY | MD | Psychiatric/Mental Health Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1653609600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790035200000",
"number": "1649918764",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "667 STONELEIGH AVE STE 202",
"city": "CARMEL",
"state": "NY",
"postal_code": "105122455",
"telephone_number": "845-279-5908",
"fax_number": "845-622-5055"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "51 E 25TH ST FL 5",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100108208",
"telephone_number": "929-432-2100",
"fax_number": "718-744-2601"
}
],
"practiceLocations": [
{
"address_1": "187 18th St Apt 3F",
"address_purpose": "LOCATION",
"city": "Brooklyn",
"state": "NY",
"postal_code": "112155396",
"country_code": "US",
"telephone_number": "610-998-5036",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DOUGHERTY",
"first_name": "GILLIAN",
"middle_name": "ALICE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-05-27",
"last_updated": "2026-09-22",
"certification_date": "2026-09-22",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "NY",
"license": "404137",
"primary": true
}
],
"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 22, 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.