Individual provider Active NPI

Michael Erle Williams, MD

  • Surgery Physician
  • Ventura, CA
National Provider Identifier
1114089562
Registry record updated Jul 18, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
G12205 Issued in CA
Practice address
300 Hillmont Avenue, BLDG. 340, Suite 401
Ventura, CA 93003
Phone
(805) 652-6201
Fax
(805) 641-4416
NPI assigned
Dec 14, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 18, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X G12205 CA Primary

Addresses

Primary practice location

300 Hillmont Avenue, BLDG. 340, Suite 401
Ventura, CA 93003

Mailing address

280 Mission Dr
Camarillo, CA 93010-2024
Phone (805) 482-9916

Other identifiers 1

IdentifierTypeStateIssuer
00G12205MedicaidCA

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address michael.williams@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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100810001068 CA Practitioner - General Surgery 5799819959 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare

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

Practice roles

OrganizationSpecialtyStatusNew patients
Ventura County Surgical Associates Surgery CurrentSince Nov 1, 2020 Accepting new patients
County of Ventura Current Accepting new patients
County of Ventura Current Accepting new patients

Locations

3170 Loma Vista Rd
Ste B
Ventura, CA 93003
Phone (805) 641-4431

3291 Loma Vista Rd
Ventura, CA 93003
Phone (805) 652-6000

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

800 S Victoria Ave
#L4640
Ventura, CA 93009

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

Interoperability endpoints

  • Direct secure messaging: michael.williams@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.

NPI Registry JSON

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

{
    "created_epoch": "1166054400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1689638400000",
    "number": "1114089562",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 MISSION DR",
            "city": "CAMARILLO",
            "state": "CA",
            "postal_code": "930102024",
            "telephone_number": "805-482-9916",
            "fax_number": "805-713-5300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 HILLMONT AVENUE, BLDG. 340, SUITE 401",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "93003",
            "telephone_number": "805-652-6201",
            "fax_number": "805-641-4416"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "MICHAEL",
        "middle_name": "ERLE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-14",
        "last_updated": "2023-07-18",
        "certification_date": "2023-07-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "G12205",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G12205",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "michael.williams@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 Avenue, Bldg. 340, Suite 401",
            "city": "Ventura",
            "state": "CA",
            "country_code": "US",
            "postal_code": "93003",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Ventura, CA

Sources for this page

Verify at the official NPI Registry.