Active NPI
Arika E Hernandez, APNP
- Psychiatric/Mental Health Nurse Practitioner
- Mequon, WI
National Provider Identifier
1033800370
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 13974-33
- Practice address
- 11516 N Port Washington Rd Ste 208
Mequon, WI 53092-3441 - Phone
- (920) 242-4505
- Fax
- (262) 228-1620
- NPI assigned
- May 17, 2023
- Last updated
- Jul 13, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 13974-33 | WI | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 13974-33 | WI | Primary |
Addresses
Primary practice location
11516 N Port Washington Rd Ste 208
Mequon, WI 53092-3441
Mailing address
11516 N Port Washington Rd Ste 208
Mequon, WI 53092-3441
Phone (920) 242-4505
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 |
|---|---|---|---|
| 13974-33 | WI | MD | Psychiatric/Mental Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mosaic Counseling, LLC | Psychiatric/Mental Health | 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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1684281600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1033800370",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11516 N PORT WASHINGTON RD STE 208",
"city": "MEQUON",
"state": "WI",
"postal_code": "530923441",
"telephone_number": "920-242-4505",
"fax_number": "262-228-1620"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11516 N PORT WASHINGTON RD STE 208",
"city": "MEQUON",
"state": "WI",
"postal_code": "530923441",
"telephone_number": "920-242-4505",
"fax_number": "262-228-1620"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HERNANDEZ",
"first_name": "ARIKA",
"middle_name": "E",
"name_prefix": "Mrs.",
"credential": "APNP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2023-05-17",
"last_updated": "2026-07-13",
"certification_date": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "WI",
"license": "13974-33",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "WI",
"license": "13974-33",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Mequon, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.