Individual provider Active NPI

Tonnia Thuhanh Tran, D.O.

  • Family Medicine Physician
  • San Diego, CA
National Provider Identifier
1982746657
Registry record updated Mar 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
20A7662 Issued in CA
Practice address
4290 Polk Ave
San Diego, CA 92105-1524
Phone
(619) 563-0250
Fax
(619) 563-0293
NPI assigned
Feb 12, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 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 20A7662 CA Primary

Addresses

Primary practice location

4290 Polk Ave
San Diego, CA 92105-1524

Mailing address

4290 Polk Ave
San Diego, CA 92105-1524
Phone (619) 563-0250

Other names 1

  • Tonnia T Nguyen Other name

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
I20041208000521 CA Practitioner - Family Practice 2163488438 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Oklahoma State University College of Osteopathic Medicine, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Monica Perlman MD IncGroup PAC ID 8820035884, 357 clinicians

Practice addresses (Care Compare)

9850 Genesee Ave
La Jolla, CA 92037-1208
Phone (858) 864-9800

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
20A7662CAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Monica Perlman MD Inc. Family Medicine CurrentSince Aug 13, 2025 Accepting new patients

Locations

9850 Genesee Ave
Ste 320
La Jolla, CA 92037
Phone (858) 864-9800

7855 Ivanhoe Ave
Ste 110
La Jolla, CA 92037
Phone (858) 869-0188

3737 Moraga Ave
Ste B103
San Diego, CA 92117
Phone (858) 799-0855

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 1

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 1

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": "1171238400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1982746657",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4290 POLK AVE",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921051524",
            "telephone_number": "619-563-0250",
            "fax_number": "619-563-0293"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4290 POLK AVE",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921051524",
            "telephone_number": "619-563-0250",
            "fax_number": "619-563-0293"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRAN",
        "first_name": "TONNIA",
        "middle_name": "THUHANH",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-02-12",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "20A7662",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TONNIA",
            "last_name": "NGUYEN",
            "middle_name": "T",
            "credential": "DO",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in San Diego, CA

Sources for this page

Verify at the official NPI Registry.