Individual provider Active NPI

Angela Tsai, M.S., R.D.N., C.D.

  • Registered Dietitian
  • Vancouver, WA
National Provider Identifier
1528496452
Registry record updated Sep 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
DI60419895 Issued in WA
Practice address
101 E 8TH St Ste 110
Vancouver, WA 98660-3294
Phone
(360) 209-4050
NPI assigned
Nov 1, 2013
Last updated
Sep 19, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X DI60419895 WA Primary

Addresses

Primary practice location

101 E 8TH St Ste 110
Vancouver, WA 98660-3294

Mailing address

1516 7TH St W
Kirkland, WA 98033-4859

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
DI60419895WAMDRegistered Dietitian

Practice roles

OrganizationSpecialtyStatusNew patients
Apple Physical Therapy PS Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1383264000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789776000000",
    "number": "1528496452",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1516 7TH ST W",
            "city": "KIRKLAND",
            "state": "WA",
            "postal_code": "980334859"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 E 8TH ST STE 110",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986603294",
            "telephone_number": "360-209-4050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSAI",
        "first_name": "ANGELA",
        "credential": "M.S., R.D.N.,  C.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-11-01",
        "last_updated": "2026-09-19",
        "certification_date": "2026-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "WA",
            "license": "DI60419895",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Vancouver, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 19, 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.