Individual provider Active NPI

Dat William Nguyen, MD

  • Family Medicine Physician
  • La Mesa, CA
National Provider Identifier
1386626448
Registry record updated Aug 2, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
A83262 Issued in CA
Practice address
5565 Grossmont Center Dr Ste 229
La Mesa, CA 91942-3026
Phone
(858) 349-3760
Fax
(619) 262-8964
NPI assigned
Nov 15, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 2, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X A83262 CA Primary

Addresses

Primary practice location

5565 Grossmont Center Dr Ste 229
La Mesa, CA 91942-3026

Mailing address

PO Box 8005
Rancho Santa Fe, CA 92067-8005
Phone (858) 349-3760

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
I20040723001097 CA Practitioner - Internal MedicinePractitioner - Hospitalist 8224018700 Reassigns benefits to 3 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A83262CAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Datnguyen MD Inc CurrentSince Mar 2, 2006 Accepting new patients
Carbon Medical Center CurrentSince Jun 1, 2025 Accepting new patients
Careconnectmd Ca PC Family Medicine CurrentSince Jul 13, 2023 Accepting new patients
Dat William Nguyen MD Inc Family Medicine CurrentSince Feb 10, 2022 Accepting new patients
D William Nguyen MD Apc PastSince Sep 9, 2022 Accepting new patients
Paradise Valley Hospital Past Accepting new patients

Locations

3090 Bristol St
Ste 200
Costa Mesa, CA 92626
Phone (714) 992-1182

6501 La Jolla Blvd
La Jolla, CA 92037
Phone (619) 823-8724

5565 Grossmont Center Dr
Ste 2
La Mesa, CA 91942
Phone (619) 229-4014

5565 Grossmont Center Dr
Ste 229
La Mesa, CA 91942
Phone (619) 280-3500

9855 Erma Rd
Ste 133
San Diego, CA 92131
Phone (858) 342-4572

292 Euclid Ave
Ste 210
San Diego, CA 92114
Phone (619) 262-7523

4844 University Ave
Ste A
San Diego, CA 92105
Phone (619) 280-3500

473 E Carnegie Dr
Ste 200
Sn Bernrdno, CA 92408
Phone (562) 803-4500

473 S Carnegie Dr
Ste 200
Sn Bernrdno, CA 92408
Phone (562) 803-4500

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1132012800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1690934400000",
    "number": "1386626448",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 8005",
            "city": "RANCHO SANTA FE",
            "state": "CA",
            "postal_code": "920678005",
            "telephone_number": "858-349-3760",
            "fax_number": "619-262-8964"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5565 GROSSMONT CENTER DR STE 229",
            "city": "LA MESA",
            "state": "CA",
            "postal_code": "919423026",
            "telephone_number": "858-349-3760",
            "fax_number": "619-262-8964"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "DAT",
        "middle_name": "WILLIAM",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-11-15",
        "last_updated": "2023-08-02",
        "certification_date": "2023-08-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A83262",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in La Mesa, CA

Sources for this page

Verify at the official NPI Registry.