Zaakir Yoonas, M.D. PC

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

Legal business name

ZAAKIR YOONAS, M.D. PC

Practice address

881 Fremont Ave Ste A5
Los Altos, CA 94024-5637

Phone

(650) 209-5441

Fax

(650) 209-5955

NPI assigned

May 23, 2025

Organization subpart

No

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

Authorized official

Name

Zaakir Yoonas, MDNPI 1942497979

Title

Owner

Phone

(650) 209-5441

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Zaakir Yoonas, M.D.

  • Psychiatry Physician
  • Los Altos, CA
  • NPI 1942497979
  NPD Authorized official

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

{
    "created_epoch": "1747958400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1747958400000",
    "number": "1700679792",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "881 FREMONT AVE STE A5",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940245637",
            "telephone_number": "650-209-5441",
            "fax_number": "650-209-5955"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "881 FREMONT AVE STE A5",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940245637",
            "telephone_number": "650-209-5441",
            "fax_number": "650-209-5955"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ZAAKIR YOONAS, M.D. PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-05-23",
        "last_updated": "2025-05-23",
        "certification_date": "2025-05-23",
        "status": "A",
        "authorized_official_last_name": "YOONAS",
        "authorized_official_first_name": "ZAAKIR",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "650-209-5441",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elaine Yu, PHARM.D.
• Xinwen Yu
• Emily Yuen, O.D.
• Natalie Yuen
• Allie Yun, MD
• Alejandro Zaffaroni, M.D.
• Khaled Mohab Zaki, NP
• Vladlena Zapesotsky
• Elizabeth Zed, PH.D.
• Yi Zeng

• Psychiatry Physician in Los Altos, CA
• Providers in Los Altos, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 23, 2025; 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.