Individual provider Active NPI

Steven Alexander Mills, M.D.

  • Urology Physician
  • Santa Barbara, CA
National Provider Identifier
1972923266
Registry record updated Jan 5, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
A141288 Issued in CA
Practice address
334 S Patterson Ave Ste 201
Santa Barbara, CA 93111-2400
Phone
(805) 392-8700
Fax
(833) 794-1489
NPI assigned
Apr 24, 2014
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 5, 2023

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X A141288 CA Primary
Urology Physician 208800000X MD61027268 WA

Addresses

Primary practice location

334 S Patterson Ave Ste 201
Santa Barbara, CA 93111-2400

Mailing address

PO Box 50095
Seattle, WA 98145-5095
Phone (206) 520-5700

Other practice location 1

1959 NE Pacific St
Seattle, WA 98195-3832
Phone (206) 520-5000

Other practice location 2

300 Hillmont Ave
Ventura, CA 93003-1651
Phone (805) 652-6000

Other identifiers 1

IdentifierTypeStateIssuer
1972923266MedicaidWA

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address steven.mills@ventura.cernerdirect.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, CA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20200512001351 WA Practitioner - Urology 4587917042 Reassigns benefits to 1 organization
I20220506002255 CA Practitioner - Urology 4587917042 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Urology
Education
Boston University School of Medicine, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Multicare Health SystemGroup PAC ID 7719899897, 2,312 clinicians
County of VenturaGroup PAC ID 7911810171, 340 clinicians

Practice addresses (Care Compare)

1901 S Union Ave
Tacoma, WA 98405-1702

300 Hillmont Ave
Ventura, CA 93003-1651

4700 Point Fosdick Dr
Gig Harbor, WA 98335-1706

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
86.02 of 100Reported as group
Quality
64.51
Promoting interoperability
100
Improvement activities
40
Cost
72.21

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A141288CAMDUrology Physician
MD61027268WAMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Ventura Current Accepting new patients
Multicare Health System CurrentSince Jan 31, 2026 Accepting new patients
Central Coast Mens Health LLC Urology CurrentSince Apr 28, 2021 Accepting new patients
County of Ventura CurrentSince Apr 26, 2022 Accepting new patients
County of Ventura CurrentSince Apr 26, 2022 Accepting new patients
Multicare Health System CurrentSince Jan 31, 2026 Accepting new patients

Locations

334 S Patterson Ave
Ste 201
Santa Barbara, CA 93111
Phone (425) 418-8863

300 Hillmont Ave
Ventura, CA 93003
Phone (805) 652-6000

800 S Victoria Ave
#L4640
Ventura, CA 93009

300 Hillmont Ave
Bldg 340
Ventura, CA 93003
Phone (805) 652-6100

Interoperability endpoints

  • Direct secure messaging: steven.mills@ventura.cernerdirect.com

Organizations & group practices 6

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.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1398297600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1672876800000",
    "number": "1972923266",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 50095",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981455095",
            "telephone_number": "206-520-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "334 S PATTERSON AVE STE 201",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931112400",
            "telephone_number": "805-392-8700",
            "fax_number": "833-794-1489"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1959 NE Pacific St",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981953832",
            "country_code": "US",
            "telephone_number": "206-520-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "300 Hillmont Ave",
            "address_purpose": "LOCATION",
            "city": "Ventura",
            "state": "CA",
            "postal_code": "930031651",
            "country_code": "US",
            "telephone_number": "805-652-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MILLS",
        "first_name": "STEVEN",
        "middle_name": "ALEXANDER",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-04-24",
        "last_updated": "2023-01-05",
        "certification_date": "2023-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "CA",
            "license": "A141288",
            "primary": true
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "WA",
            "license": "MD61027268",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1972923266",
            "state": "WA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "steven.mills@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",
            "city": "Ventura",
            "state": "CA",
            "country_code": "US",
            "postal_code": "930031651",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Santa Barbara, CA

Sources for this page

Verify at the official NPI Registry.