Individual provider Active NPI

Crystal Wang Wen, OD

  • Optometrist
  • Berkeley, CA
National Provider Identifier
1972025302
Registry record updated Apr 19, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
33916TLG Issued in CA
Practice address
200 Minor Lane
Berkeley, CA 94720-2020
Phone
(510) 642-2020
Fax
(510) 642-8012
NPI assigned
Jul 7, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 19, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 9284 TX
Optometrist 152W00000X 33916TLG CA Primary

Addresses

Primary practice location

200 Minor Lane
Berkeley, CA 94720-2020

Mailing address

200 Minor Lane
Berkeley, CA 94720-0001
Phone (510) 642-2020

Other names 1

  • Crystal T Wang Former 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
I20250521002580 CA Practitioner - Optometry 6406127794 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
University of California - School of Optometry, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Regents of the University of California at BerkeleyGroup PAC ID 8628083110, 57 clinicians

Practice addresses (Care Compare)

200 Minor Hall
Berkeley, CA 94720-2020

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
33916CAMDDentist
33916TLGCAMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the University of California at Berkeley Optometrist CurrentSince May 9, 2025 Accepting new patients
Lighthouse for the Blind and Visually Impaired Optometrist CurrentSince Feb 9, 2025 Accepting new patients
Lighthouse for the Blind and Visually Impaired CurrentSince Feb 9, 2025 Accepting new patients

Locations

200 Minor Hall
Ste 384A
Berkeley, CA 94720
Phone (510) 642-7844

230 Minor Hall
Berkeley, CA 94720
Phone (510) 642-0609

200 Minor Hall
Berkeley, CA 94720
Phone (510) 642-0945

1155 Market St
San Francisco, CA 94103
Phone (415) 694-7306

1155 Market St
Fl 10
San Francisco, CA 94103
Phone (415) 686-9325

Interoperability endpoints

  • Direct secure messaging: cwen348945@direct-ucsfmedicalcenter.org

Organizations & group practices 3

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": "1499385600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1618790400000",
    "number": "1972025302",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 MINOR LANE",
            "city": "BERKELEY",
            "state": "CA",
            "postal_code": "947200001",
            "telephone_number": "510-642-2020",
            "fax_number": "510-642-8012"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 MINOR LANE",
            "city": "BERKELEY",
            "state": "CA",
            "postal_code": "947202020",
            "telephone_number": "510-642-2020",
            "fax_number": "510-642-8012"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEN",
        "first_name": "CRYSTAL",
        "middle_name": "WANG",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-07-07",
        "last_updated": "2021-04-19",
        "certification_date": "2021-04-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "TX",
            "license": "9284",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "33916TLG",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CRYSTAL",
            "last_name": "WANG",
            "middle_name": "T",
            "credential": "OD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Berkeley, CA

Sources for this page

Verify at the official NPI Registry.