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

Michael Montanez, RTT

Radiation Therapy Radiologic Technologist in Brooklyn, NY · enumerated 2008.

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

National Provider Identifier

1215173182

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Registry record

Entity type Individual (Type 1)

Name Michael Montanez

Credential RTT

Sex Male

Practice address Brooklyn, NY, 11230

Phone (718) 285-5511

Enumeration date Dec 26, 2008

Last updated in NPPES Dec 26, 2008

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

Taxonomy & licenses

2471R0002X Radiation Therapy Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License 263294 (NY) Primary

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.

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Frequently asked questions

What specialty is Michael Montanez?

Michael Montanez is registered in NPPES with the primary taxonomy of Radiation Therapy Radiologic Technologist. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-26.