Active NPI
Nilda Agnes Abella Abellera, MD
- Pediatrics Physician
- Pleasanton, CA
National Provider Identifier
1609863638
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- A035884
- Practice address
- 5720 Stoneridge Mall Rd Ste 390
Pleasanton, CA 94588-2831 - Phone
- (925) 690-5525
- Fax
- (925) 425-7030
- NPI assigned
- Oct 4, 2005
- Last updated
- Jan 23, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | A035884 | CA | Primary |
Addresses
Primary practice location
5720 Stoneridge Mall Rd Ste 390
Pleasanton, CA 94588-2831
Mailing address
5720 Stoneridge Mall Rd Ste 390
Pleasanton, CA 94588-2831
Phone (925) 690-5525
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A035884 | Medicaid | CA |
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
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A035884 | CA | MD | Pediatrics Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| California Skin Lightening, Inc | Current | Accepting new patients |
Locations
5720 Stoneridge Mall Rd
Ste 390
Pleasanton, CA 94588
Phone (925) 690-5525
Organizations & group practices 1
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": "1128384000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769126400000",
"number": "1609863638",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5720 STONERIDGE MALL RD STE 390",
"city": "PLEASANTON",
"state": "CA",
"postal_code": "945882831",
"telephone_number": "925-690-5525",
"fax_number": "925-425-7030"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5720 STONERIDGE MALL RD STE 390",
"city": "PLEASANTON",
"state": "CA",
"postal_code": "945882831",
"telephone_number": "925-690-5525",
"fax_number": "925-425-7030"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ABELLERA",
"first_name": "NILDA AGNES",
"middle_name": "ABELLA",
"name_prefix": "Mrs.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2005-10-04",
"last_updated": "2026-01-23",
"certification_date": "2026-01-23",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "CA",
"license": "A035884",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "A035884",
"state": "CA"
}
],
"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 Jan 23, 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.