Active NPI
Chap-Kay Lau
- Student in an Organized Health Care Education/Training Program
- Fresno, CA
National Provider Identifier
1265235485
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Student in an Organized Health Care Education/Training Program
- License
- PTL19663
- Practice address
- 155 N Fresno St
Fresno, CA 93701-2302 - Phone
- (559) 499-6540
- NPI assigned
- Mar 31, 2025
- Sex
- Unspecified or another gender identity
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | PTL19663 | CA | Primary |
Addresses
Primary practice location
155 N Fresno St
Fresno, CA 93701-2302
Mailing address
155 N Fresno St
Fresno, CA 93701-2302
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
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260319003107 | CA | Order and Referring Only - General Practice | 4082198809 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PTL19663 | CA | MD | Student in an Organized Health Care Education/Training Program |
Interoperability endpoints
- clau27300@clinicasierravista.direct-ci.com
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1743379200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773360000000",
"number": "1265235485",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "155 N FRESNO ST",
"city": "FRESNO",
"state": "CA",
"postal_code": "937012302"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "155 N FRESNO ST",
"city": "FRESNO",
"state": "CA",
"postal_code": "937012302",
"telephone_number": "559-499-6540"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LAU",
"first_name": "CHAP-KAY",
"sole_proprietor": "YES",
"sex": "X",
"enumeration_date": "2025-03-31",
"last_updated": "2026-03-13",
"certification_date": "2026-03-13",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": "CA",
"license": "PTL19663",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Fresno, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 13, 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.