Active NPI
Annie Thuy-an Tran, O.D.
- Optometrist
- Fullerton, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- 13734
- Practice address
- 1023 N Harbor Blvd
Fullerton, CA 92832-1310 - Phone
- (714) 312-3336
- NPI assigned
- Jun 30, 2009
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | 13734 | CA | Primary |
Addresses
Primary practice location
1023 N Harbor Blvd
Fullerton, CA 92832-1310
Mailing address
1023 N Harbor Blvd
Fullerton, CA 92832-1310
Phone (714) 312-3336
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: No
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20091204000131 | CA | Practitioner - Optometry | 4789723768 | Reassigns benefits to 2 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Optometry
- Education
- Southern California College of Optometry, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Southern California Permanente Medical Group
Practice addresses (Care Compare)
23781 Maquina
Mission Viejo, CA 92691-2716
Phone (888) 988-2800
3401 S Harbor Blvd
Santa Ana, CA 92704-7933
Phone (888) 988-2800
5 Centerpointe Dr
La Palma, CA 90623-1050
Phone (888) 988-2800
5475 E la Palma Ave
Anaheim, CA 92807-2075
Phone (714) 279-6088
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Omni Optometry PC | Optometrist | Current | Accepting new patients |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Southern California Permanente Medical Group | Current | Accepting new patients | |
| Cerritos 2020 Optometry a Proffesional Optometric Corporatio | Optometrist | Past | Accepting new patients |
Locations
5475 E La Palma Ave
Anaheim, CA 92807
Phone (714) 279-6088
1023 N Harbor Blvd
Fullerton, CA 92832
Phone (714) 293-3268
393 E Walnut St
Fl 3
Pasadena, CA 91188
Phone (626) 405-7914
10800 Magnolia Ave
Riverside, CA 92505
Phone (951) 353-2000
Organizations & group practices 9
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.
-
- Health Maintenance Organization
- Riverside, CA
- NPI 1316979834
CA
-
- Health Maintenance Organization
- Baldwin Park, CA
- NPI 1770515280
CA
-
- Optometrist
- Fullerton, CA
- NPI 1316751035
-
- Clinical Medical Laboratory
- N Hollywood, CA
- NPI 1891873303
-
- Health Maintenance Organization
- Woodland Hills, CA
- NPI 1952333478
-
- Health Maintenance Organization
- Hemet, CA
- NPI 1013433465
-
- Health Maintenance Organization
- Santa Clarita, CA
- NPI 1316409410
-
- Health Maintenance Organization
- Anaheim, CA
- NPI 1952333460
-
- Optometrist
- Cerritos, CA
- NPI 1851410773
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1246320000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1767830400000",
"number": "1760610570",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1023 N HARBOR BLVD",
"city": "FULLERTON",
"state": "CA",
"postal_code": "928321310",
"telephone_number": "714-312-3336"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1023 N HARBOR BLVD",
"city": "FULLERTON",
"state": "CA",
"postal_code": "928321310",
"telephone_number": "714-312-3336"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TRAN",
"first_name": "ANNIE",
"middle_name": "THUY-AN",
"name_prefix": "Ms.",
"credential": "O.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-06-30",
"last_updated": "2026-01-08",
"certification_date": "2026-01-08",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "CA",
"license": "13734",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fullerton, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 2026; 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.