Wai Yan, PHARM.D.

Primary specialty

PharmacistTaxonomy code 183500000X

License

48033 Issued in CA

Practice address

2220 E. Plaza Blvd
Suite L
National City, CA 91950-5162

Phone

(619) 267-0768

Fax

(619) 267-1197

NPI assigned

Apr 21, 2017

Last updated

Nov 21, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Pharmacy

Practice roles

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.

• Yan Pharmacy

  dba Plaza Pharmacy

  • Community/Retail Pharmacy
  • National City, CA
  • NPI 1760472716
  NPD (past) Authorized official

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

{
    "created_epoch": "1492732800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763683200000",
    "number": "1235664764",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2220 E. PLAZA BLVD",
            "address_2": "SUITE L",
            "city": "NATIONAL CITY",
            "state": "CA",
            "postal_code": "919505162",
            "telephone_number": "619-267-0768",
            "fax_number": "619-267-1197"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2220 E. PLAZA BLVD",
            "address_2": "SUITE L",
            "city": "NATIONAL CITY",
            "state": "CA",
            "postal_code": "919505162",
            "telephone_number": "619-267-0768",
            "fax_number": "619-267-1197"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YAN",
        "first_name": "WAI",
        "name_prefix": "Mr.",
        "credential": "PHARM.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-04-21",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "CA",
            "license": "48033",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "PHA471510",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Christine Irene Wyeth I, LEP
• Brenton D Wynn, M.D.
• Mariusz Witold Wysoczanski, M.D.
• Yan Pharmacy (Plaza Pharmacy)
• Adam D Yan, PHARMD
• Edgar Geronimo Yap Jr, MD
• Joseph Yolles, IDC
• Rachel Yoo
• Younity Medical Affiliates Ipa, a Professional Medical Corporation
• Veronica Zavala Ascencio

• Pharmacist in National City, CA
• Providers in National City, CA by specialty
• Pharmacist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 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.