Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Michael Rooney

Chiropractor in Valley Stream, NY · enumerated 2008.

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

National Provider Identifier

1528213998

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Michael Rooney

Sex Male

Practice address 125 N Central Ave, Valley Stream, NY, 11580

Phone (516) 872-3100

Enumeration date Nov 26, 2008

Last updated in NPPES Nov 26, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License X011584-1 (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 Christopher Rooney?

Christopher Rooney is registered in NPPES with the primary taxonomy of Chiropractor. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-26.