Active NPI
Holly Dee Crosby, APRN, BC, CNS
- Psychiatric/Mental Health Nurse Practitioner
- Las Vegas, NV
National Provider Identifier
1821178450
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- APN001393
- Practice address
- 330 S Casino Center Blvd
Las Vegas, NV 89101-6102 - Phone
- (702) 671-5699
- Fax
- (702) 366-0576
- NPI assigned
- Oct 17, 2006
- Last updated
- Aug 20, 2026
- 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 |
|---|---|---|---|---|
| Adult Psychiatric/Mental Health Clinical Nurse Specialist | 364SP0809X | RN69394 | NV | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | APN001393 | NV | Primary |
Addresses
Primary practice location
330 S Casino Center Blvd
Las Vegas, NV 89101-6102
Mailing address
3300 Stewart Ave
Las Vegas, NV 89101-3710
Phone (702) 229-6444
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)
- Enrolled
- Credentials
- Certified Nurse Specialist, Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| APN001393 | NV | MD | Psychiatric/Mental Health Nurse Practitioner |
| RN69394 | NV | MD | Adult Psychiatric/Mental Health Clinical Nurse Specialist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ozark Center | Past | Accepting new patients | |
| Ralph Bharati, MD, PA | Psychiatric/Mental Health | Past | Accepting new patients |
Organizations & group practices 2
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.
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Joplin, MO
- NPI 1790796878
-
- Addiction Psychiatry Physician
- Wichita, KS
- NPI 1932292547
Psychiatric/Mental Health
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1161043200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787184000000",
"number": "1821178450",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3300 STEWART AVE",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891013710",
"telephone_number": "702-229-6444"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "330 S CASINO CENTER BLVD",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891016102",
"telephone_number": "702-671-5699",
"fax_number": "702-366-0576"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CROSBY",
"first_name": "HOLLY",
"middle_name": "DEE",
"name_prefix": "Ms.",
"credential": "APRN, BC, CNS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-10-17",
"last_updated": "2026-08-20",
"certification_date": "2026-08-20",
"status": "A"
},
"taxonomies": [
{
"code": "364SP0809X",
"taxonomy_group": "",
"desc": "Clinical Nurse Specialist, Psychiatric/Mental Health, Adult",
"state": "NV",
"license": "RN69394",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "NV",
"license": "APN001393",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Las Vegas, NV
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.