Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Nilda Agnes Abella Abellera, MD

Pediatrics Physician in Pleasanton, CA · enumerated 2005 · practices at California Skin Lightening, Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609863638

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Registry record

Entity type Individual (Type 1)

Name Mrs. Nilda Agnes Abella Abellera

Credential MD

Sex Female

Practice address Pleasanton, CA, 94588

Phone (925) 690-5525

Fax (925) 425-7030

Enumeration date Oct 4, 2005

Last updated in NPPES Jan 23, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A035884 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
A035884	Medicaid	CA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Nilda Agnes Abellera?

Nilda Agnes Abellera is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Rosemary Wylie Physical Therapist · Pleasanton, CA NPI 1780746123 Constance Fidel Physical Therapist · Pleasanton, CA NPI 1477615623 Michele Diamond Physical Therapy Assistant · Pleasanton, CA NPI 1639231889 Hetty Huen Pediatric Physical Therapist · Pleasanton, CA NPI 1780955971 California Skin Lightening, Inc Clinic/Center · Pleasanton, CA NPI 1235098047

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-23.