Methus Earth Hasassri, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A157700 Issued in CA

Practice address

648 Menlo Ave Ste 1
Menlo Park, CA 94025-4713

Phone

(650) 468-0572

Fax

(641) 200-6359

NPI assigned

Apr 5, 2017

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Dr. Earth Hasassri Other name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Jul 1, 2024 through Jul 1, 2028

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": "1491350400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752537600000",
    "number": "1154854206",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "648 MENLO AVE STE 1",
            "city": "MENLO PARK",
            "state": "CA",
            "postal_code": "940254713",
            "telephone_number": "650-468-0572",
            "fax_number": "641-200-6359"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "648 MENLO AVE STE 1",
            "city": "MENLO PARK",
            "state": "CA",
            "postal_code": "940254713",
            "telephone_number": "650-468-0572",
            "fax_number": "641-200-6359"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASASSRI",
        "first_name": "METHUS",
        "middle_name": "EARTH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-05",
        "last_updated": "2025-07-15",
        "certification_date": "2025-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A157700",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "EARTH",
            "last_name": "HASASSRI",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Kristin Hardy
• Stephen Hare, PTA
• Brian D Harris, MD
• Robert Francis Harris, M.D.
• Trudy Ann Hartman, MD
• Christina Marie Hassija, PHD
• Maureen Mansfield Hawkins, PH.D.
• Kelly Kristine Haws, PHYSICIAN ASSISTANT
• Gina Marie Hayashi, PH.D.
• Shannon Marie Healer, LCSW

• Psychiatry Physician in Menlo Park, CA
• Providers in Menlo Park, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.