Individual provider Active NPI

Dah Young Hsu, PHARMD

  • Pharmacist
  • Simi Valley, CA
National Provider Identifier
1346581006
Registry record updated Jul 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacistTaxonomy code 183500000X
License
75268 Issued in CA
Practice address
4440 Alamo St
Simi Valley, CA 93063-1733
Phone
(805) 522-3120
NPI assigned
Mar 6, 2013
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist 183500000X 026648 GA
Pharmacist 183500000X 75268 CA Primary

Addresses

Primary practice location

4440 Alamo St
Simi Valley, CA 93063-1733

Mailing address

4440 Alamo St
Simi Valley, CA 93063-1733

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)
Not enrolled
Credentials
Doctor of Pharmacy

State licenses

LicenseStateTypeSpecialty
75268CAMDPharmacist
026648GAMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Garfield Beach CVS LLC PastSince Jul 9, 2025 Accepting new patients
Garfield Beach CVS, L.L.C. PastSince Jul 9, 2025 Accepting new patients

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": "1362528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751328000000",
    "number": "1346581006",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4440 ALAMO ST",
            "city": "SIMI VALLEY",
            "state": "CA",
            "postal_code": "930631733"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4440 ALAMO ST",
            "city": "SIMI VALLEY",
            "state": "CA",
            "postal_code": "930631733",
            "telephone_number": "805-522-3120"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HSU",
        "first_name": "DAH",
        "middle_name": "YOUNG",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-03-06",
        "last_updated": "2025-07-01",
        "certification_date": "2025-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "GA",
            "license": "026648",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "CA",
            "license": "75268",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Simi Valley, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2025; 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.