Allison Sue Zaum, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

12030T Issued in CA

Practice address

1040 N Rengstorff Ave
Suite B
Mountain View, CA 94043-1750

Phone

(650) 968-3937

Fax

(650) 968-4082

NPI assigned

Jan 18, 2006

Last updated

Jul 13, 2026By the provider in NPPES

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

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Zaum Optometric Corporation

  • Optometrist
  • Mountain View, CA
  • NPI 1508080904
  NPD Authorized official
• Zaum Optometric Corporation

  • Optometrist
  • Mountain View, CA
  • NPI 1710998646
  Authorized official Same address or phone

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

{
    "created_epoch": "1137542400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1770563553",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1040 N RENGSTORFF AVE",
            "address_2": "SUITE B",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940431750",
            "telephone_number": "650-968-3937",
            "fax_number": "650-968-4082"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1040 N RENGSTORFF AVE",
            "address_2": "SUITE B",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940431750",
            "telephone_number": "650-968-3937",
            "fax_number": "650-968-4082"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAUM",
        "first_name": "ALLISON",
        "middle_name": "SUE",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "12030T",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD PROVIDER ID",
            "identifier": "ZZZ65828Z",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Shahrzad Zarghamee, MD
• Susan Zaro, LMFT
• Marissa Walid Zarzar
• Zaum Optometric Corporation
• Zaum Optometric Corporation
• Reyna Zaver, PA-C
• John J. Zavoshy, M.D.
• Allen Zeng
• Noah Andrew Zern, RD
• Jerrod Zertuche, BCBA

• Optometrist in Mountain View, CA
• Providers in Mountain View, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.