Jeffrey Millegan, MD, MPH

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A84799 Issued in CA

Practice address

1300 Clay St
Oakland, CA 94612-1425

Phone

(510) 752-1075

NPI assigned

Dec 15, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1166140800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1831251719",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "26565 AGOURA RD STE 200",
            "city": "CALABASAS",
            "state": "CA",
            "postal_code": "913021990",
            "telephone_number": "844-672-4863"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1300 CLAY ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946121425",
            "telephone_number": "510-752-1075"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3288 Moanalua Rd",
            "address_purpose": "LOCATION",
            "city": "Honolulu",
            "state": "HI",
            "postal_code": "968191469",
            "country_code": "US",
            "telephone_number": "808-432-0000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MILLEGAN",
        "first_name": "JEFFREY",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-15",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "HI",
            "license": "MD-22374",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A84799",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maria Fatima Militante-Miller, DO
• Elizabeth Miljus
• Eric William Mill, M.A.
• Kathy D Mill, MSW
• Kimberly Milla, MSW
• David Anthony Millen
• Jennifer Miller-Leitch
• Alexandria Miller
• Allegra Kathryn Miller, MSW
• Andrea Nicole Miller

• Psychiatry Physician in Oakland, CA
• Providers in Oakland, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2026; 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.