Individual provider Active NPI

Loan T. Nguyen, MD

  • Hospitalist Physician
  • Mission Viejo, CA
National Provider Identifier
1346477858
Registry record updated Nov 9, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
A106830 Issued in CA
Practice address
26800 Crown Valley Pkwy
315
Mission Viejo, CA 92691-6384
Phone
(949) 364-6000
Fax
(949) 364-1204
NPI assigned
Jun 11, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 9, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A106830 CA
Hospitalist Physician 208M00000X A106830 CA Primary

Addresses

Primary practice location

26800 Crown Valley Pkwy
315
Mission Viejo, CA 92691-6384

Mailing address

26522 La Alameda
Suite 120
Mission Viejo, CA 92691-6330
Phone (949) 282-1671

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address lnguyen1374043@oc.providencedirect.org

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20101015000112 CA Practitioner - Internal Medicine 8921291568 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
St. Louis College of Physicians and Surgeons, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Providence Medical FoundationGroup PAC ID 8921993205, 1,461 clinicians

Practice addresses (Care Compare)

100 E Valencia Mesa Dr
Suite 105
Fullerton, CA 92835-3816
Phone (714) 871-3006

1950 Sunny Crest Dr
Suite 2900
Fullerton, CA 92835-3641
Phone (714) 992-5350

26800 Crown Valley Pkwy
Mission Viejo, CA 92691-6384

27700 Medical Ctr Rd
Mission Viejo, CA 92691-6426
Phone (949) 364-1400

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
106830CAMDDentist
A106830CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Medical Foundation Current Accepting new patients
Providence Medical Foundation CurrentSince Jan 1, 2013 Accepting new patients
Mission Hospital Regional Medical Center Past Accepting new patients
Providence Medical Foundation Past Accepting new patients

Locations

200 W Ctr St Promenade
Ste 400
Anaheim, CA 92805

1950 Sunny Crest Dr
Ste 2900
Fullerton, CA 92835

100 E Valencia Mesa Dr
Ste 105
Fullerton, CA 92835
Phone (714) 446-5200

26800 Crown Valley Pkwy
Ste 315
Mission Viejo, CA 92691
Phone (949) 364-6001

27700 Medical Center Rd
Mission Viejo, CA 92691
Phone (949) 364-7744

26800 Crown Valley Pkwy
Ste 305
Mission Viejo, CA 92691
Phone (949) 364-6001

26732 Crown Valley Pkwy
Ste 151
Mission Viejo, CA 92691
Phone (949) 347-6044

26800 Crown Valley Pkwy
Ste 300
Mission Viejo, CA 92691

Interoperability endpoints

  • Direct secure messaging: lnguyen1374043@oc.providencedirect.org

Organizations & group practices 4

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1244678400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1636416000000",
    "number": "1346477858",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "26522 LA ALAMEDA",
            "address_2": "SUITE 120",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916330",
            "telephone_number": "949-282-1671",
            "fax_number": "949-367-0518"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "26800 CROWN VALLEY PKWY",
            "address_2": "315",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916384",
            "telephone_number": "949-364-6000",
            "fax_number": "949-364-1204"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "LOAN",
        "middle_name": "T.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-06-11",
        "last_updated": "2021-11-09",
        "certification_date": "2021-11-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A106830",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CA",
            "license": "A106830",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lnguyen1374043@oc.providencedirect.org",
            "affiliation": "N",
            "address_1": "26800 Crown Valley Pkwy",
            "address_2": "315",
            "city": "Mission Viejo",
            "state": "CA",
            "country_code": "US",
            "postal_code": "926916384",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Mission Viejo, CA

Sources for this page

Verify at the official NPI Registry.