Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cesar P Zapater-Menguez, MD

Neurological Surgery Physician in Hato Rey, PR · enumerated 2006.

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

National Provider Identifier

1134201833

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Registry record

Entity type Individual (Type 1)

Name Cesar P Zapater-Menguez

Credential MD

Sex Male

Practice address 712 Ponce De Leon Avenue, Hato Rey, PR, 00918

Phone (787) 767-6160

Fax (787) 758-6105

Enumeration date Oct 20, 2006

Last updated in NPPES May 24, 2012

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 3928 (PR) 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 Cesar Zapater-Menguez?

Cesar Zapater-Menguez is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-24.