Active NPI
Hailey Sam Eisner, D.O.
- Urology Physician
- Ventura, CA
National Provider Identifier
1154771285
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Urology Physician
- License
- 21344
- Practice address
- 300 Hillmont Ave Ste 401
Ventura, CA 93003-1651 - Phone
- (805) 652-6201
- NPI assigned
- Jun 20, 2016
- 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 |
|---|---|---|---|---|
| Urology Physician | 208800000X | 5101022630 | MI | |
| Urology Physician | 208800000X | 21344 | CA | Primary |
Addresses
Primary practice location
300 Hillmont Ave Ste 401
Ventura, CA 93003-1651
Mailing address
1000 Harrington St
Mount Clemens, MI 48043-2920
Phone (586) 493-8864
Other practice location 1
3601 W 13 Mile Rd Ste 2
Royal Oak, MI 48073-6712
Phone (248) 898-0898
Other practice location 2
1000 Harrington St
Mount Clemens, MI 48043-2920
Phone (586) 493-8864
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | hailey.eisner@ventura.cernerdirect.com | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Urology
- Education
- University of North Texas HSC, College of Osteopathic Med, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
300 Hillmont Ave
Ventura, CA 93003-1651
Hospital & facility affiliations
- Ventura County Medical Center
- Community Memorial Hospital - Ventura
Merit-based Incentive Payment System (MIPS)
- Final score
- 86.02 of 100
- Quality
- 64.51
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 72.21
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Prostate resection | 1-10 |
| Removal of the uterus | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 21344 | CA | MD | Pharmacy Technician |
| 5101022630 | MI | MD | Urology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| County of Ventura | Current | Accepting new patients | |
| County of Ventura | Current | Accepting new patients | |
| County of Ventura | Current | Accepting new patients |
Locations
300 Hillmont Ave
Bldg 340
Ventura, CA 93003
Phone (805) 652-6100
300 Hillmont Ave
Ventura, CA 93003
Phone (805) 652-6000
300 Hillmont Ave
Ste 401
Ventura, CA 93003
Phone (805) 648-9830
800 S Victoria Ave
#L4640
Ventura, CA 93009
Interoperability endpoints
- hailey.eisner@ventura.cernerdirect.com
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 and National Provider Directory roles.
-
- General Acute Care Hospital
- Ventura, CA
- NPI 1629167457
-
- Federally Qualified Health Center (FQHC)
- Thousand Oaks, CA
- NPI 1316188253
-
- Community/Behavioral Health Agency
- Simi Valley, CA
- NPI 1609098243
Hospital & facility affiliations 11
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Ventura, CA
- NPI 1215903018
-
- Multi-Specialty Clinic/Center
- Port Hueneme, CA
- NPI 1659656775
Hospital
-
- Orthopaedic Surgery Physician
- Camarillo, CA
- NPI 1871919126
Hospital
-
- General Acute Care Hospital
- Ventura, CA
- NPI 1629167457
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1466380800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1760400000000",
"number": "1154771285",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1000 HARRINGTON ST",
"city": "MOUNT CLEMENS",
"state": "MI",
"postal_code": "480432920",
"telephone_number": "586-493-8864"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "300 HILLMONT AVE STE 401",
"city": "VENTURA",
"state": "CA",
"postal_code": "930031651",
"telephone_number": "805-652-6201"
}
],
"practiceLocations": [
{
"address_1": "3601 W 13 Mile Rd Ste 2",
"address_purpose": "LOCATION",
"city": "Royal Oak",
"state": "MI",
"postal_code": "480736712",
"country_code": "US",
"telephone_number": "248-898-0898",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1000 Harrington St",
"address_purpose": "LOCATION",
"city": "Mount Clemens",
"state": "MI",
"postal_code": "480432920",
"country_code": "US",
"telephone_number": "586-493-8864",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "EISNER",
"first_name": "HAILEY",
"middle_name": "SAM",
"name_prefix": "Dr.",
"credential": "D.O.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-06-20",
"last_updated": "2025-10-14",
"certification_date": "2025-10-14",
"status": "A"
},
"taxonomies": [
{
"code": "208800000X",
"taxonomy_group": "",
"desc": "Urology",
"state": "MI",
"license": "5101022630",
"primary": false
},
{
"code": "208800000X",
"taxonomy_group": "",
"desc": "Urology",
"state": "CA",
"license": "21344",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "hailey.eisner@ventura.cernerdirect.com",
"affiliation": "N",
"endpointDescription": "Cerner Direct Secure Email",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Direct Information",
"address_1": "300 Hillmont Ave Ste 401",
"city": "Ventura",
"state": "CA",
"country_code": "US",
"postal_code": "930031651",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}Other providers in Ventura, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 14, 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.