Serl Esther Zimmerman, MD

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

G39923 Issued in CA

Practice address

322 University Ave
Los Altos, CA 94022-3516

Phone

(650) 814-8616

NPI assigned

Jul 18, 2026

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1784332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784332800000",
    "number": "1184544280",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "322 UNIVERSITY AVE",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940223516",
            "telephone_number": "650-814-8616"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "322 UNIVERSITY AVE",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940223516",
            "telephone_number": "650-814-8616"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIMMERMAN",
        "first_name": "SERL",
        "middle_name": "ESTHER",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-07-18",
        "last_updated": "2026-07-18",
        "certification_date": "2026-07-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "CA",
            "license": "G39923",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Spring Xin Zhang, PHARMD.
• Yefei Zhang
• Yuan Zhang, LAC
• Yujia Zhang
• Benjamin Zimmerman, MS BEHAVIORAL PSYCH
• Jennifer C Zumarraga, M.D.
• Adriana Raquel Zuno, LMFT153126
• Ximena M. Zurita, PH.D.
• Susan Rotwein Zweig, M.A.

• Anatomic Pathology & Clinical Pathology Physician in Los Altos, CA
• Providers in Los Altos, CA by specialty
• Anatomic Pathology & Clinical Pathology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 18, 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.