Active NPI
Natalee Morrison
- Addiction (Substance Use Disorder) Counselor
- Hicksville, NY
National Provider Identifier
1124634316
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Addiction (Substance Use Disorder) Counselor
- License
- 39654
- Practice address
- 950 S Oyster Bay Rd
Hicksville, NY 11801-3510 - Phone
- (516) 390-6544
- Fax
- (516) 646-7322
- NPI assigned
- Sep 22, 2020
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | |||
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 39654 | NY | Primary |
Addresses
Primary practice location
950 S Oyster Bay Rd
Hicksville, NY 11801-3510
Mailing address
950 S Oyster Bay Rd
Hicksville, NY 11801-3510
Phone (516) 390-6544
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 |
|---|---|---|---|
| 39654 | NY | MD | Addiction (Substance Use Disorder) Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1600732800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770595200000",
"number": "1124634316",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "950 S OYSTER BAY RD",
"city": "HICKSVILLE",
"state": "NY",
"postal_code": "118013510",
"telephone_number": "516-390-6544",
"fax_number": "516-646-7322"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "950 S OYSTER BAY RD",
"city": "HICKSVILLE",
"state": "NY",
"postal_code": "118013510",
"telephone_number": "516-390-6544",
"fax_number": "516-646-7322"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MORRISON",
"first_name": "NATALEE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2020-09-22",
"last_updated": "2026-02-09",
"certification_date": "2026-02-09",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": false
},
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "NY",
"license": "39654",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Hicksville, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 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.