Individual provider Active NPI

Anthony P. Mai, MD

  • Ophthalmology Physician
  • Westlake Village, CA
National Provider Identifier
1699394874
Registry record updated Dec 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
A206386 Issued in CA
Practice address
4353 Park Terrace Dr Ste 150
Westlake Village, CA 91361-4639
Phone
(805) 987-5300
NPI assigned
Apr 8, 2020
Last updated
Dec 27, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 27, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X A206386 CA Primary
Ophthalmology Physician 207W00000X 15525 SD

Addresses

Primary practice location

4353 Park Terrace Dr Ste 150
Westlake Village, CA 91361-4639

Mailing address

65 S Mario Capecchi Dr
Salt Lake City, UT 84132-0002
Phone (801) 585-6701

Other practice location 1

3101 W 57th St
Sioux Falls, SD 57108-3162
Phone (605) 361-3937

Other practice location 2

1821 E Daily Dr
Camarillo, CA 93010-6201
Phone (805) 987-5300

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address amai439994@direct.med.utah.edu Direct University of Utah

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in UT, 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
I20250714002155 UT Practitioner - Ophthalmology 7618372681 Reassigns benefits to 2 organizations
I20260120003944 CA Practitioner - Ophthalmology 7618372681 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
University of Iowa, RJ & L Carver College of Medicine, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Paul J Dougherty M D IncGroup PAC ID 9739171828, 16 clinicians
University of Utah Adult ServicesGroup PAC ID 0941525273, 1,758 clinicians

Practice addresses (Care Compare)

4353 Park Terrace Dr
Suite 150
Westlake Village, CA 91361-4639
Phone (805) 987-5300

50 N Medical Dr
Salt Lake City, UT 84132-0100
Phone (801) 585-6387

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
96.04 of 100Reported as apm
Quality
89.99
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
88.83 of 100Reported as group
Quality
93.82
Promoting interoperability
97
Improvement activities
40
Cost
71.43

Merit-based Incentive Payment System (MIPS)

Final score
80.21 of 100Reported as group
Quality
92.56
Promoting interoperability
100
Improvement activities
40
Cost
41.48

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery45

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A206386CAMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Utah Adult Services Current Accepting new patients
University of Utah Pediatric Services CurrentSince Jun 1, 2025 Accepting new patients
University of Utah Pediatric Services Current Accepting new patients
University of Utah Adult Services CurrentSince Jun 1, 2025 Accepting new patients
University of Utah Adult Services CurrentSince Jun 1, 2025 Accepting new patients
Paul J Dougherty M D Inc Ophthalmology CurrentSince Jan 1, 2026 Accepting new patients
University of Utah Pediatric Services CurrentSince Jun 1, 2025 Accepting new patients
Vance Thompson Vision Sioux City, Prof LLC Ophthalmology PastSince Jan 1, 2021 Accepting new patients

Locations

1821 E Daily Dr
Camarillo, CA 93010
Phone (888) 884-3805

104 Gateway Center Dr
Ste B
Paso Robles, CA 93446
Phone (805) 237-1610

2796 Sycamore Dr
Ste 101
Simi Valley, CA 93065
Phone (805) 522-7955

4353 Park Terrace Dr
Ste 150
Westlake Vlg, CA 91361
Phone (805) 695-2462

65 S Mario Capecchi Dr
Salt Lake City, UT 84132
Phone (801) 581-2352

100 N Mario Capecchi Dr
Slc, UT 84113
Phone (801) 587-7109

50 N Medical Dr
Slc, UT 84132
Phone (801) 581-2292

Interoperability endpoints

  • Direct secure messaging: amai439994@direct.med.utah.edu

Organizations & group practices 8

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.

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": "1586304000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766793600000",
    "number": "1699394874",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "65 S MARIO CAPECCHI DR",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841320002",
            "telephone_number": "801-585-6701"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4353 PARK TERRACE DR STE 150",
            "city": "WESTLAKE VILLAGE",
            "state": "CA",
            "postal_code": "913614639",
            "telephone_number": "805-987-5300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3101 W 57th St",
            "address_purpose": "LOCATION",
            "city": "Sioux Falls",
            "state": "SD",
            "postal_code": "571083162",
            "country_code": "US",
            "telephone_number": "605-361-3937",
            "fax_number": "605-371-7199",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1821 E Daily Dr",
            "address_purpose": "LOCATION",
            "city": "Camarillo",
            "state": "CA",
            "postal_code": "930106201",
            "country_code": "US",
            "telephone_number": "805-987-5300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAI",
        "first_name": "ANTHONY",
        "middle_name": "P.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-08",
        "last_updated": "2025-12-27",
        "certification_date": "2025-12-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "A206386",
            "primary": true
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "SD",
            "license": "15525",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "amai439994@direct.med.utah.edu",
            "affiliation": "Y",
            "affiliationName": "University of Utah",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "50 N Medical Dr",
            "city": "Salt Lake City",
            "state": "UT",
            "country_code": "US",
            "postal_code": "841320100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Westlake Village, CA

Sources for this page

Verify at the official NPI Registry.