Garvey Medical Center

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

GARVEY MEDICAL CENTER

Practice address

201 W Garvey Ave
Suite 108
Monterey Park, CA 91754-7420

Phone

(626) 573-2188

Fax

(626) 573-1345

NPI assigned

May 11, 2006

Organization subpart

No

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

Authorized official

Name

Dr. Ray Hsiao, M.DNPI 1164507869

Title

Ceo

Phone

(626) 573-2188

Specialties & licenses 3

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Ray Hsiao, MD

  • Internal Medicine Physician
  • Hacienda Heights, CA
  • NPI 1164507869
  Medicare reassignment NPD Authorized official
• Sze Cassandra Kwan, FNP-BC

  • Family Nurse Practitioner
  • Monterey Park, CA
  • NPI 1801695416
  NPD (past)
• David K. Quon, M.D.

  • Ophthalmology Physician
  • Los Angeles, CA
  • NPI 1134216559
  NPD (past)
• Wanda Ann Quon, D.O.

  • Family Medicine Physician
  • Los Angeles, CA
  • NPI 1366539611
  NPD (past)

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

{
    "created_epoch": "1147305600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764806400000",
    "number": "1124078860",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "201 W GARVEY AVE STE 108",
            "city": "MONTEREY PARK",
            "state": "CA",
            "postal_code": "917547420",
            "telephone_number": "626-573-2188",
            "fax_number": "626-573-1345"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 W GARVEY AVE",
            "address_2": "SUITE 108",
            "city": "MONTEREY PARK",
            "state": "CA",
            "postal_code": "917547420",
            "telephone_number": "626-573-2188",
            "fax_number": "626-573-1345"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GARVEY MEDICAL CENTER",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-11",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A",
        "authorized_official_last_name": "HSIAO",
        "authorized_official_first_name": "RAY",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "626-573-2188",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "G0087570",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PIN",
            "identifier": "4399233",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Garfield Holistic Medical Group
• Garfield Holistic Medical Group
• Garfield Imaging Center LTD a California Limited Partnership
• Garfield Medical Center
• Garvey Healthy Family Medical Clinic, Inc
• Gary a Luu D.D.S. Inc.
• Gary Leeling DDS, Inc.
• Gastroenterology Diagnostic Center Medical Group, a Professional
• Gastroenterology Medical of Los Angeles Inc
• Fernando Gavia, M.D.

• Internal Medicine Physician in Monterey Park, CA
• Providers in Monterey Park, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.