Active NPI
April Antonio, PHARMACIST
- Pharmacist
- Pleasanton, CA
National Provider Identifier
1528678844
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist
- License
- 90897
- Practice address
- 3999 Santa Rita Rd
Pleasanton, CA 94588-3462 - Phone
- (925) 460-8552
- NPI assigned
- Aug 1, 2020
- Last updated
- Apr 19, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Pharmacist | 183500000X | 90897 | CA | Primary |
Addresses
Primary practice location
3999 Santa Rita Rd
Pleasanton, CA 94588-3462
Mailing address
122 Summerside Cir
Danville, CA 94526-5121
Phone (707) 334-0832
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 |
|---|---|---|---|
| 90897 | CA | MD | Pharmacist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Walgreen Co | Past | Accepting new patients | |
| Walgreen Co | Past | Accepting new patients |
Organizations & group practices 2
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1596240000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776556800000",
"number": "1528678844",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "122 SUMMERSIDE CIR",
"city": "DANVILLE",
"state": "CA",
"postal_code": "945265121",
"telephone_number": "707-334-0832"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3999 SANTA RITA RD",
"city": "PLEASANTON",
"state": "CA",
"postal_code": "945883462",
"telephone_number": "925-460-8552"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ANTONIO",
"first_name": "APRIL",
"credential": "PHARMACIST",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2020-08-01",
"last_updated": "2026-04-19",
"certification_date": "2026-04-19",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "CA",
"license": "90897",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Pleasanton, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 19, 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.