NPIMap

Individual provider Active NPI

Richard The Nguyen, DO

  • Surgery Physician
  • Los Gatos, CA
National Provider Identifier
1023185030
Registry record updated Feb 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
20A10031 Issued in CA
Practice address
15965 Los Gatos Blvd Ste 201
Los Gatos, CA 95032-3415
Phone
(408) 358-1855
Fax
(408) 356-4183
NPI assigned
Nov 29, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X DO1813 TN
Surgery Physician 208600000X 20A10031 CA Primary

Addresses

Primary practice location

15965 Los Gatos Blvd Ste 201
Los Gatos, CA 95032-3415

Mailing address

15965 Los Gatos Blvd Ste 201
Los Gatos, CA 95032-3415
Phone (408) 358-1855

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20071121000596 CA Practitioner - General Surgery 7719087063 Reassigns benefits to 1 organization
Practice locations: Los Gatos, CA

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Bass Medical GroupGroup PAC ID 9032111281, 292 clinicians

Practice addresses (Care Compare)

15899 Los Gatos Almaden Rd
Suite 12
Los Gatos, CA 95032-3739
Phone (408) 358-2663

2637 Shadelands Dr
Walnut Creek, CA 94598-2512
Phone (925) 378-4512

Hospital & facility affiliations

  • Good Samaritan Hospital Hospital, San Jose, CA, CCN 050380
  • Sutter Santa Rosa Regional Hospital Hospital, Santa Rosa, CA, CCN 050291
  • El Camino Health Hospital, Mountain View, CA, CCN 050308

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion332
Colonoscopy1-10
Hernia repair - groin (open)1-10
Hernia repair (minimally invasive)34
Upper gastrointestinal (GI) endoscopy for acid reflux34

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
15488CAMDCounselor
DO1813TNMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bass Medical Group Current Accepting new patients
Bass Medical Group CurrentSince Dec 6, 2021 Accepting new patients
Bass Medical Group CurrentSince Dec 6, 2021 Accepting new patients
County of Santa Clara Past Accepting new patients
El Camino Hospital Past Accepting new patients
El Camino Hospital Past Accepting new patients
Bronson Methodist Hospital Past Accepting new patients
Good Samaritan Hospital, L.P. Past Accepting new patients

Locations

15965 Los Gatos Blvd
Ste 201
Los Gatos, CA 95032
Phone (408) 275-6500

15899 Los Gatos Almaden Rd
Ste 12
Los Gatos, CA 95032
Phone (408) 358-2663

365 Lennon Ln
Ste 250
Walnut Creek, CA 94598
Phone (925) 627-3424

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: rnguyen231903@hisp.ehr.sutterhealth.org

Organizations & group practices 8

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 5

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": "1164758400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740700800000",
    "number": "1023185030",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15965 LOS GATOS BLVD STE 201",
            "city": "LOS GATOS",
            "state": "CA",
            "postal_code": "950323415",
            "telephone_number": "408-358-1855",
            "fax_number": "408-356-4183"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15965 LOS GATOS BLVD STE 201",
            "city": "LOS GATOS",
            "state": "CA",
            "postal_code": "950323415",
            "telephone_number": "408-358-1855",
            "fax_number": "408-356-4183"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "RICHARD",
        "middle_name": "THE",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-11-29",
        "last_updated": "2025-02-28",
        "certification_date": "2025-02-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "TN",
            "license": "DO1813",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "20A10031",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Gatos, CA

Sources for this page

Verify at the official NPI Registry.