Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Brennan

Chiropractor in Virginia Beach, VA · enumerated 2007 · practices at Icare Vision Plc.

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

National Provider Identifier

1841403391

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Brennan

Sex Male

Practice address 2105 Mccomas Way, Suite 200, Virginia Beach, VA, 23456

Phone (757) 430-8000

Fax (757) 427-2267

Enumeration date May 8, 2007

Last updated in NPPES Oct 13, 2014

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 0104001098 (VA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1841403391 active?

Yes, as of the latest NPPES snapshot, NPI 1841403391 is active (record last updated 2014-10-13).

How do I verify Michael Brennan's NPI record?

Cross-check NPI 1841403391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Dinh Luong Optometrist · Virginia Beach, VA NPI 1952473035 Grace Luong Optometrist · Virginia Beach, VA NPI 1184798324 Icare Vision Plc Optometrist · Virginia Beach, VA NPI 1962562900 Karen Brennan Chiropractor · Virginia Beach, VA NPI 1356554901

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-13.