Individual provider Active NPI

Ken Makio Marriner, M.D.

  • Family Medicine Physician
  • Oakland, CA
National Provider Identifier
1013264126
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
A128587 Issued in CA
Practice address
3451 E 12TH St
Oakland, CA 94601-3463
Phone
(510) 535-3500
Fax
(510) 535-7863
NPI assigned
Aug 8, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Family Medicine Physician 207Q00000X A128587 CA Primary

Addresses

Primary practice location

3451 E 12TH St
Oakland, CA 94601-3463

Mailing address

3451 E 12TH St
Oakland, CA 94601-3463
Phone (510) 535-3500

Other practice location 1

1001 Potrero Ave
Bldg 80-83
San Francisco, CA 94110-3518
Phone (415) 206-3551

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
I20180803001510 CA Practitioner - Family Practice 0042510026 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
State University of New York Downstate Medical Center, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
La Clinica de la Raza IncGroup PAC ID 1557258282, 130 clinicians

Practice addresses (Care Compare)

3451 E 12TH St
Oakland, CA 94601-3463
Phone (510) 535-3500

Hospital & facility affiliations

  • Ace Home Health Care & Hospice, Inc Home health agency, Orinda, CA, CCN 059461
  • Alta Bates Summit Medical Center Hospital, Oakland, CA, CCN 050043
  • Alta Bates Summit Medical Center - Alta Bates Camp Hospital, Berkeley, CA, CCN 050305

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A128587CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
La Clinica de la Raza Inc CurrentSince Jul 1, 2018 Accepting new patients
La Clinica de la Raza Inc CurrentSince Jul 1, 2018 Accepting new patients

Locations

3451 E 12th St
Fl 2
Oakland, CA 94601
Phone (510) 535-3319

3451 E 12th St
Oakland, CA 94601
Phone (510) 535-3319

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: kmarriner319350@hisp.ehr.sutterhealth.org
  • Direct secure messaging: kmarriner306392@direct.ochin.org

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.

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": "1344384000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658361600000",
    "number": "1013264126",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3451 E 12TH ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946013463",
            "telephone_number": "510-535-3500",
            "fax_number": "510-535-7863"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3451 E 12TH ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946013463",
            "telephone_number": "510-535-3500",
            "fax_number": "510-535-7863"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1001 Potrero Ave",
            "address_2": "Bldg 80-83",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941103518",
            "country_code": "US",
            "telephone_number": "415-206-3551",
            "fax_number": "415-205-8387",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARRINER",
        "first_name": "KEN",
        "middle_name": "MAKIO",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-08-08",
        "last_updated": "2022-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A128587",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.