Active NPI
Thuc Duy Nguyen-Le, PA-C
- Physician Assistant
- Pasadena, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- Practice address
- 10 Congress St Ste 103
Pasadena, CA 91105-3027 - Phone
- (626) 796-6164
- Fax
- (626) 796-0883
- NPI assigned
- Feb 24, 2025
- Last updated
- Jun 2, 2026
- 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | NU | Primary |
Addresses
Primary practice location
10 Congress St Ste 103
Pasadena, CA 91105-3027
Mailing address
10 Congress St Ste 103
Pasadena, CA 91105-3027
Phone (626) 796-6164
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: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2025
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
10 Congress St
Suite 103
Pasadena, CA 91105-3058
1800 Beverly Blvd Apt
Suite 526
Los Angeles, CA 90057-5248
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Leon G. Partamian, M.D., Inc. | Past | Accepting new patients | |
| Citrus Valley Medical Associates, Inc. | Past | Accepting new patients | |
| Employee Medical Consultants PC | Past | Accepting new patients | |
| Michael R. Gatto MD, Inc. | Past | Accepting new patients | |
| Geoffrey Trenkle DO a Professional Medical Corporation | Past | Accepting new patients |
Organizations & group practices 6
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.
-
dba Huntington Ear Nose Throat Head & Neck Specialists
- Otolaryngology Physician
- Pasadena, CA
- NPI 1215069869
-
dba Circle City Medical Group
- Family Medicine Physician
- Norco, CA
- NPI 1306033709
-
- Medical Specialty Clinic/Center
- Los Angeles, CA
- NPI 1558099325
-
dba Los Angeles Center For Ear Nose Throat and Allergy
- Otolaryngology Physician
- Los Angeles, CA
- NPI 1992124978
-
- Ophthalmology Physician
- Northridge, CA
- NPI 1255674099
-
dba Michael Gatto MD
- Otolaryngology Physician
- Palm Springs, CA
- NPI 1811991847
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1740355200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780358400000",
"number": "1699571067",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10 CONGRESS ST STE 103",
"city": "PASADENA",
"state": "CA",
"postal_code": "911053027",
"telephone_number": "626-796-6164",
"fax_number": "626-796-0883"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10 CONGRESS ST STE 103",
"city": "PASADENA",
"state": "CA",
"postal_code": "911053027",
"telephone_number": "626-796-6164",
"fax_number": "626-796-0883"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NGUYEN-LE",
"first_name": "THUC",
"middle_name": "DUY",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-02-24",
"last_updated": "2026-06-02",
"certification_date": "2026-06-02",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Pasadena, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 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.