NPIMap

Individual provider Active NPI

Joseph Alexander Eisner, M.D.

  • Surgery Physician
  • Oxnard, CA
National Provider Identifier
1063776516
Registry record updated Sep 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
A128860 Issued in CA
Practice address
1700 N Rose Ave Ste 430
Oxnard, CA 93030-7657
Phone
(805) 485-8722
NPI assigned
Jun 29, 2012
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 9, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 208600000X A128860 CA Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

1700 N Rose Ave Ste 430
Oxnard, CA 93030-7657

Mailing address

1700 N Rose Ave Ste 430
Oxnard, CA 93030-7657
Phone (714) 496-4513

Other practice location 1

2486 N Ponderosa Dr Ste D205
Camarillo, CA 93010-2471
Phone (805) 988-7196

Other practice location 2

3350 La Jolla Village Dr
San Diego, CA 92161-0002
Phone (619) 543-5720

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170815001231 CA Practitioner - General Surgery 1153605761 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
New York University School of Medicine, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Community Memorial Health SystemGroup PAC ID 9537155676, 187 clinicians
General Surgery Medical Group of Ventura CountyGroup PAC ID 6305833294, 6 clinicians

Practice addresses (Care Compare)

168 N Brent St
Suite 302
Ventura, CA 93003-2817
Phone (805) 652-6373

1700 N Rose Ave
Suite 430
Oxnard, CA 93030-3793
Phone (805) 485-8722

2486 N Ponderosa Dr
Suite D205
Camarillo, CA 93010-2471
Phone (805) 988-7196

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair - groin (open)1-10
Hernia repair (minimally invasive)1-10
Mastectomy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Melanoma (skin cancer) excision1-10
Removal of tissue1-10
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A128860CAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pacific Central Coast Health Centers CurrentSince Oct 13, 2025 Accepting new patients
General Surgery Medical Group of Ventura County Single Specialty CurrentSince Aug 14, 2017 Accepting new patients
Pacific Central Coast Health Centers CurrentSince Oct 13, 2025 Accepting new patients
Pacific Central Coast Health Centers Single Specialty Current Accepting new patients
Rose Avenue Family Medical Group a Professional Corporation Single Specialty Current Accepting new patients
Pacific Central Coast Health Centers Single Specialty Past Accepting new patients
Pacific Central Coast Health Centers Past Accepting new patients

Locations

500 Old River Rd
Ste 200
Bakersfield, CA 93311
Phone (661) 663-6429

2486 N Ponderosa Dr
Ste D205
Camarillo, CA 93010
Phone (805) 485-7877

2901 N Ventura Rd
Ste 110
Oxnard, CA 93036
Phone (805) 981-6163

1700 N Rose Ave
Ste 430
Oxnard, CA 93030
Phone (805) 485-8722

1510 E Main St
Ste 104C
Santa Maria, CA 93454
Phone (805) 349-8514

168 N Brent St
Ste 506
Ventura, CA 93003
Phone (805) 648-3204

Interoperability endpoints

  • Direct secure messaging: josepheisner@gsmgvc.allscriptsdirect.net
  • Direct secure messaging: gensurgmedventura.josepheisner@161153.advancedmd-direct.com

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 and National Provider Directory roles.

Hospital & facility affiliations 12

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": "1340928000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757376000000",
    "number": "1063776516",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1700 N ROSE AVE STE 430",
            "city": "OXNARD",
            "state": "CA",
            "postal_code": "930307657",
            "telephone_number": "714-496-4513"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1700 N ROSE AVE STE 430",
            "city": "OXNARD",
            "state": "CA",
            "postal_code": "930307657",
            "telephone_number": "805-485-8722"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2486 N Ponderosa Dr Ste D205",
            "address_purpose": "LOCATION",
            "city": "Camarillo",
            "state": "CA",
            "postal_code": "930102471",
            "country_code": "US",
            "telephone_number": "805-988-7196",
            "fax_number": "805-988-7197",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3350 La Jolla Village Dr",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921610002",
            "country_code": "US",
            "telephone_number": "619-543-5720",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "EISNER",
        "first_name": "JOSEPH",
        "middle_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-06-29",
        "last_updated": "2025-09-09",
        "certification_date": "2025-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Surgery",
            "state": "CA",
            "license": "A128860",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oxnard, CA

Sources for this page

Verify at the official NPI Registry.