Individual provider Active NPI

Joseph Barouk Marzouk, M.D.

  • Infectious Disease Physician
  • Oakland, CA
National Provider Identifier
1174636393
Registry record updated Sep 22, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
G41722 Issued in CA
Practice address
4096 Piedmont Ave
Suite 911
Oakland, CA 94611-5221
Phone
(510) 874-1415
NPI assigned
Aug 15, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 22, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Infectious Disease Physician 207RI0200X G41722 CA Primary

Addresses

Primary practice location

4096 Piedmont Ave
Suite 911
Oakland, CA 94611-5221

Mailing address

4096 Piedmont Ave
Suite 911
Oakland, CA 94611-5221
Phone (510) 874-1415

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
I20100420000074 CA Practitioner - Infectious DiseasePractitioner - Internal Medicine 9133256498 Reassigns benefits to 1 organization
Practice locations: San Ramon, CA; Oakland, CA; Alameda, CA

Care Compare profile

Medicare Care Compare
Specialty
Infectious DiseaseAlso: Internal Medicine
Education
Boston University School of Medicine, 1976
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Alameda Health SystemGroup PAC ID 3779494521, 597 clinicians

Practice addresses (Care Compare)

1411 E 31St St
Oakland, CA 94602-1018
Phone (510) 437-4800

2070 Clinton Ave
Alameda, CA 94501-4399
Phone (510) 522-7058

350 Hawthorne Ave
Oakland, CA 94609-3108
Phone (510) 655-4000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.17 of 100Reported as group
Quality
86.93
Promoting interoperability
100
Improvement activities
40
Cost
72.6

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G41722CAMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Alameda Health System CurrentSince Sep 30, 2021 Accepting new patients
Alameda Health System CurrentSince Sep 30, 2021 Accepting new patients
Alameda Health System Current Accepting new patients
Alameda Health System Past Accepting new patients

Locations

815 Atlantic Ave
Ste 100
Alameda, CA 94501
Phone (510) 522-6637

2070 Clinton Ave
Alameda, CA 94501
Phone (510) 522-3700

15400 Foothill Blvd
Castro Valley, CA 94578
Phone (510) 346-1468

1411 E 31st St
Oakland, CA 94602
Phone (510) 437-4323

13855 E 14th St
San Leandro, CA 94578
Phone (510) 357-6500

Interoperability endpoints

  • Direct secure messaging: jmarzouk14368@alamedahs.direct-ci.com

Organizations & group practices 4

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 2

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": "1155600000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1442880000000",
    "number": "1174636393",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4096 PIEDMONT AVE",
            "address_2": "SUITE 911",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946115221",
            "telephone_number": "510-874-1415"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4096 PIEDMONT AVE",
            "address_2": "SUITE 911",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946115221",
            "telephone_number": "510-874-1415"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARZOUK",
        "first_name": "JOSEPH",
        "middle_name": "BAROUK",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-15",
        "last_updated": "2015-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "CA",
            "license": "G41722",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.