Active NPI
Alexandra Brown, LMHC, CASAC
- Mental Health Counselor
- Wantagh, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- Practice address
- 3375 Park Ave Ste 2005
Wantagh, NY 11793-3712 - Phone
- (516) 350-8564
- Fax
- (516) 874-2477
- NPI assigned
- May 19, 2014
- Last updated
- Nov 5, 2025
- 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 |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | |||
| Mental Health Counselor | 101YM0800X | Primary |
Addresses
Primary practice location
3375 Park Ave Ste 2005
Wantagh, NY 11793-3712
Mailing address
123 Grove Ave Ste 216
Cedarhurst, NY 11516-2302
Phone (516) 350-8564
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: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Mental Health Counselor
- Education
- Other, 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
123 Grove Ave
Suite 216
Cedarhurst, NY 11516-2302
Phone (516) 350-8564
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Nassau Psychology, P.C. | Current | Accepting new patients | |
| Psychiatric NP Services of New York PLLC | Past | Accepting new patients | |
| Town of Babylon - Division of Drug and Alcohol Services | Past | Accepting new patients |
Locations
123 Grove Ave
Ste 216
Cedarhurst, NY 11516
Phone (516) 350-5864
165 N Village Ave
Ste 12
Rockville Ctr, NY 11570
Phone (516) 594-2111
3375 Park Ave
Ste 2005
Wantagh, NY 11793
Phone (516) 546-6021
3375 Park Ave
Ste 4006
Wantagh, NY 11793
Phone (516) 243-7445
Organizations & group practices 3
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.
-
- Psychologist
- Lynbrook, NY
- NPI 1750763538
-
- Psychiatric/Mental Health Nurse Practitioner
- Rockville Centre, NY
- NPI 1316651011
-
- Community/Behavioral Health Agency
- North Babylon, NY
- NPI 1588764401
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1400457600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762300800000",
"number": "1851702393",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "123 GROVE AVE STE 216",
"city": "CEDARHURST",
"state": "NY",
"postal_code": "115162302",
"telephone_number": "516-350-8564"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3375 PARK AVE STE 2005",
"city": "WANTAGH",
"state": "NY",
"postal_code": "117933712",
"telephone_number": "516-350-8564",
"fax_number": "516-874-2477"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BROWN",
"first_name": "ALEXANDRA",
"name_prefix": "Miss",
"credential": "LMHC, CASAC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2014-05-19",
"last_updated": "2025-11-05",
"certification_date": "2025-11-05",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": null,
"license": null,
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Wantagh, NY
- Marjorie Brook, LMT
- Mitchell S Brookstone, DDS
- Brookville Center for Children's Services Inc.
- James John Brostowin, D.C.
- Robert L Brostowin, DC PC
- Susan Marie Browne, MS, CCC-SLP
- Ashley Rose Browning
- Christie Marie Brulhardt, MSED, CASAC-T
- Marianne Elizabeth Brulhardt, NPP
- Nicole Marie Buffolino, LMHC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 2025; 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.