Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Natalia Magdalena Binczyk, MD, FRCSC

Ophthalmology Physician in Palo Alto, CA · enumerated 2024.

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

National Provider Identifier

1013748359

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Registry record

Entity type Individual (Type 1)

Name Dr. Natalia Magdalena Binczyk

Credential MD, FRCSC

Sex Female

Practice address 2452 Watson Ct, Palo Alto, CA, 94303

Phone (780) 716-9289

Enumeration date Aug 9, 2024

Last updated in NPPES Aug 9, 2024

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 198200 (CA) Primary

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

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

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.

What specialty is Natalia Binczyk?

Natalia Binczyk is registered in NPPES with the primary taxonomy of Ophthalmology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-09.