Melissa Welch Barker, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

G59797 Issued in CA

Practice address

1955 San Pablo Ave
Oakland, CA 94612-1367

Phone

(510) 433-1160

Fax

(510) 452-8836

NPI assigned

Jun 10, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• Melissa Welch Professional name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1528588800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1560211200000",
    "number": "1619460151",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 ROSEWOOD DR",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941272012",
            "telephone_number": "415-203-3936"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1955 SAN PABLO AVE",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946121367",
            "telephone_number": "510-433-1160",
            "fax_number": "510-452-8836"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARKER",
        "first_name": "MELISSA",
        "middle_name": "WELCH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-06-10",
        "last_updated": "2019-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G59797",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL BOARD OF CALIFORNIA",
            "identifier": "G59797",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "WELCH",
            "credential": "MD, MPH",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Sarah Barengo
• Raul Barete
• Teralynn Barganey
• Demisha Danielle Barker
• Julie Ann Mi Cha Barker, PA-C
• Jonathan Robert Barkin, PSY.D.
• Brian Barlay, L.AC.
• Ruveena Barn
• Gregory Miller Barnell, NP
• Anastasia Deborah Barnes-Perrilliat, FNP

• Internal Medicine Physician in Oakland, CA
• Providers in Oakland, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.