Joseph Tuan Nguyen, D.O.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

20A11023 Issued in CA

Practice address

12942 Harbor Blvd
Garden Grove, CA 92840-5809

Phone

(714) 618-9540

Fax

(714) 578-8629

NPI assigned

Feb 18, 2010

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 3

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: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Arizona College of Osteopathic Medicine Mid Western University, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Memorialcare Medical FoundationGroup PAC ID 8729277314, 555 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorialcare Saddleback Medical Center Hospital, Laguna Hills, CA, CCN 050603

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Memorialcare Medical Foundation

  • Clinic/Center
  • Fountain Valley, CA
  • NPI 1205167350

  Family Medicine

  Medicare reassignment Care Compare group NPD
• East Valley Community Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • West Covina, CA
  • NPI 1831243625
  Medicare reassignment NPD
• Rancho Family Medical Group, Inc.

  • Family Medicine Physician
  • Temecula, CA
  • NPI 1598791600
  Medicare reassignment NPD
• East Valley Community Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • Pomona, CA
  • NPI 1649324443
  NPD
• Bristol Park Medical Group, Inc

  • Family Medicine Physician
  • Costa Mesa, CA
  • NPI 1043266760
  NPD (past)
• Chuck R. Colas, D.O., P.C.

  • Family Medicine Physician
  • Cedarville, CA
  • NPI 1861022873
  NPD (past)
• Osteoarthritis Centers of America-Carlsbad, Inc.

  • Sports Medicine (Family Medicine) Physician
  • Carlsbad, CA
  • NPI 1336423201
  NPD (past)
• St Joseph Hospital of Orange

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1912982216
  NPD (past)
• UC San Diego Health - Rancho Family Medical Group

  • Multi-Specialty Clinic/Center
  • Temecula, CA
  • NPI 1003385071
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Saddleback Memorial Medical Center

  • General Acute Care Hospital
  • Laguna Hills, CA
  • NPI 1275576381
  Care Compare affiliation

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

{
    "created_epoch": "1266451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743552000000",
    "number": "1710209622",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12942 HARBOR BLVD",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928405809",
            "telephone_number": "714-618-9540",
            "fax_number": "714-578-8629"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12942 HARBOR BLVD",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928405809",
            "telephone_number": "714-618-9540",
            "fax_number": "714-578-8629"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2720 S Bristol St",
            "address_purpose": "LOCATION",
            "city": "Santa Ana",
            "state": "CA",
            "postal_code": "927046207",
            "country_code": "US",
            "telephone_number": "888-499-9303",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "JOSEPH",
        "middle_name": "TUAN",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-02-18",
        "last_updated": "2025-04-02",
        "certification_date": "2025-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "20A11023",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jnguyen1373369@oc.providencedirect.org",
            "affiliation": "N",
            "address_1": "3345 Michelson Dr Ste 100",
            "city": "Irvine",
            "state": "CA",
            "country_code": "US",
            "postal_code": "926120693",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jnguyen1373369@oc.providencedirect.org",
            "affiliation": "N",
            "address_1": "12942 Harbor Blvd",
            "city": "Garden Grove",
            "state": "CA",
            "country_code": "US",
            "postal_code": "928405809",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://memorialcare.org/fhir/api/FHIR/R4/",
            "affiliation": "Y",
            "endpointDescription": "MemorialCare FHIR Endpoint",
            "affiliationName": "MemorialCare Medical Foundation",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "FHIR",
            "address_1": "17360 Brookhurst St",
            "city": "Fountain Valley",
            "state": "CA",
            "country_code": "US",
            "postal_code": "927083720",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jimmy Nguyen
• Joanne Kim Nguyen
• Jonathan Nguyen
• Joseph Nguyen
• Joseph Huy Tran Nguyen, PHARM.D
• Julie Linh Nguyen
• Julie T Nguyen, LCSW
• Justin T Nguyen, DC
• Karen Nguyen
• Karen Nguyen

• Family Medicine Physician in Garden Grove, CA
• Providers in Garden Grove, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.