Individual provider Active NPI

Nancy Park Wu, O.D.

  • Optometrist
  • Ukiah, CA
National Provider Identifier
1821067505
Registry record updated Apr 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
12473TG Issued in CA
Practice address
1275 Airport Park Blvd
Ukiah, CA 95482-7400
Phone
(707) 313-8019
Fax
(707) 313-8018
NPI assigned
Mar 16, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 12473TG CA Primary

Addresses

Primary practice location

1275 Airport Park Blvd
Ukiah, CA 95482-7400

Mailing address

22735 Sparrowdell Dr
Calabasas, CA 91302-1818
Phone (310) 430-0586

Other names 1

  • Dr. Nancy Park Professional name

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20040814000241 CA Practitioner - Optometry 4789657115 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
State University of New York - State College Optometry, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Nancy Park OD, IncGroup PAC ID 2163877200, 3 clinicians

Practice addresses (Care Compare)

1275 Airport Park Blvd
Ukiah, CA 95482-7400
Phone (707) 313-8019

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
12473TGCAMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Nancy Park OD, Inc Optometrist CurrentSince Sep 26, 2023 Accepting new patients
Craig Van Woerkom, O.D., a.P.C. Optometrist PastSince Jan 2, 2007 Accepting new patients

Locations

1275 Airport Park Blvd
Ukiah, CA 95482
Phone (707) 313-8014

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1142467200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776124800000",
    "number": "1821067505",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22735 SPARROWDELL DR",
            "city": "CALABASAS",
            "state": "CA",
            "postal_code": "913021818",
            "telephone_number": "310-430-0586",
            "fax_number": "707-313-8018"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1275 AIRPORT PARK BLVD",
            "city": "UKIAH",
            "state": "CA",
            "postal_code": "954827400",
            "telephone_number": "707-313-8019",
            "fax_number": "707-313-8018"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WU",
        "first_name": "NANCY",
        "middle_name": "PARK",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-16",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "12473TG",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NANCY",
            "last_name": "PARK",
            "prefix": "DR.",
            "credential": "O.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Ukiah, CA

Sources for this page

Verify at the official NPI Registry.