Winnie Shih-Wen Chao, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

OPT 15025 TLG Issued in CA

Practice address

3200 Kearney St
Fremont, CA 94538-2299

Phone

(510) 498-2857

NPI assigned

Mar 27, 2014

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

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

Specialty

Optometry

Education

University of California - School of Optometry, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wchao685268@hisp.ehr.sutterhealth.org

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

• Sutter Bay Medical Foundation

  • Multi-Specialty Clinic/Center
  • Palo Alto, CA
  • NPI 1013950807
  Medicare reassignment Care Compare group NPD
• Kenneth C. Low MD a Professional Corporation

  • Ophthalmology Physician
  • Fremont, CA
  • NPI 1952331035
  Medicare reassignment NPD
• Sutter Bay Medical Foundation

  • Clinical Medical Laboratory
  • Santa Clara, CA
  • NPI 1669287033
  NPD
• Sutter East Bay Medical Foundation

  • Family Medicine Physician
  • Orinda, CA
  • NPI 1871538769
  NPD (past)

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

{
    "created_epoch": "1395878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1714089600000",
    "number": "1245657188",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 DISTEL CIR",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940221408",
            "telephone_number": "510-498-2857",
            "fax_number": "510-793-6052"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3200 KEARNEY ST",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945382299",
            "telephone_number": "510-498-2857"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "35104 Newark Blvd",
            "address_purpose": "LOCATION",
            "city": "Newark",
            "state": "CA",
            "postal_code": "945601220",
            "country_code": "US",
            "telephone_number": "510-793-4023",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHAO",
        "first_name": "WINNIE",
        "middle_name": "SHIH-WEN",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-03-27",
        "last_updated": "2024-04-26",
        "certification_date": "2024-04-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "OPT 15025 TLG",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yu-Ming Chang, M.D., PH.D.
• Pavithra Keragod Channegowda, DDS
• Lauren E Chantigian
• Bryan Chao, DDS
• Ryan Chao, MD
• Maureen Claire Chapman, MD
• Mitra Javandel Chapman, M.D.
• Sally J. Chappel, MFT
• Linda Charley
• Monica Charpentier, M.D

• Optometrist in Fremont, CA
• Providers in Fremont, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 26, 2024; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.