Active NPI
Alfonso Esquivel
- Physician Assistant
- Harbor City, CA
National Provider Identifier
1366281222
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 68699
- Practice address
- 1403 Lomita Blvd Ste 101
Harbor City, CA 90710-2084 - Phone
- (310) 784-5800
- NPI assigned
- May 21, 2024
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 68699 | CA | Primary |
Addresses
Primary practice location
1403 Lomita Blvd Ste 101
Harbor City, CA 90710-2084
Mailing address
3540 Regatta PL
Oxnard, CA 93035-1613
Phone (805) 616-9064
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: Yes
- Hospice: No
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2026
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
2550 W Main St
Suite 301
Alhambra, CA 91801-7003
3540 Regatta PL
Oxnard, CA 93035-1613
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1716249600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783728000000",
"number": "1366281222",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3540 REGATTA PL",
"city": "OXNARD",
"state": "CA",
"postal_code": "930351613",
"telephone_number": "805-616-9064"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1403 LOMITA BLVD STE 101",
"city": "HARBOR CITY",
"state": "CA",
"postal_code": "907102084",
"telephone_number": "310-784-5800"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ESQUIVEL",
"first_name": "ALFONSO",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2024-05-21",
"last_updated": "2026-07-11",
"certification_date": "2026-07-11",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "CA",
"license": "68699",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Harbor City, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 11, 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.