Active NPI
Rex Yang
- Optometrist
- Monterey Park, CA
National Provider Identifier
1366339202
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- 36261
- Practice address
- 319 N Alhambra Ave Apt F
Monterey Park, CA 91755-1940 - Phone
- (626) 560-7501
- NPI assigned
- Jun 23, 2025
- Sex
- Male
- 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 | 36261 | CA | Primary |
Addresses
Primary practice location
319 N Alhambra Ave Apt F
Monterey Park, CA 91755-1940
Mailing address
319 N Alhambra Ave Apt F
Monterey Park, CA 91755-1940
Phone (626) 560-7501
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1750636800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782000000000",
"number": "1366339202",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "319 N ALHAMBRA AVE APT F",
"city": "MONTEREY PARK",
"state": "CA",
"postal_code": "917551940",
"telephone_number": "626-560-7501"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "319 N ALHAMBRA AVE APT F",
"city": "MONTEREY PARK",
"state": "CA",
"postal_code": "917551940",
"telephone_number": "626-560-7501"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YANG",
"first_name": "REX",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-06-23",
"last_updated": "2026-06-21",
"certification_date": "2026-06-21",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "CA",
"license": "36261",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Monterey Park, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 21, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.