Active NPI
Robert Lam
- Psychiatric/Mental Health Nurse Practitioner
- Pasadena, CA
National Provider Identifier
1821978131
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 95037008
- Practice address
- 1020 S Arroyo Pkwy
Pasadena, CA 91105-3911 - Phone
- (626) 403-2794
- NPI assigned
- Sep 5, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 95037008 | CA | Primary |
| Registered Nurse | 163W00000X | 95192030 | CA |
Addresses
Primary practice location
1020 S Arroyo Pkwy
Pasadena, CA 91105-3911
Mailing address
1020 S Arroyo Pkwy
Pasadena, CA 91105-3911
Phone (626) 403-2794
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 95037008 | CA | MD | Psychiatric/Mental Health Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1757030400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788825600000",
"number": "1821978131",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1020 S ARROYO PKWY",
"city": "PASADENA",
"state": "CA",
"postal_code": "911053911",
"telephone_number": "626-403-2794"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1020 S ARROYO PKWY",
"city": "PASADENA",
"state": "CA",
"postal_code": "911053911",
"telephone_number": "626-403-2794"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LAM",
"first_name": "ROBERT",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-09-05",
"last_updated": "2026-09-08",
"certification_date": "2026-09-08",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "CA",
"license": "95037008",
"primary": true
},
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "CA",
"license": "95192030",
"primary": false
}
],
"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 Sep 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.