Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Cruickshank, M.D.

Sports Medicine (Family Medicine) Physician in East Setauket, NY · enumerated 2008 · practices at Eastern Infectious Disease Associates, P.C..

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

National Provider Identifier

1255582458

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Registry record

Entity type Individual (Type 1)

Name Brian Cruickshank

Credential M.D.

Sex Male

Practice address 14 Technology Dr, Suites 11 & 12, East Setauket, NY, 11733

Phone (631) 444-4233

Enumeration date Oct 6, 2008

Last updated in NPPES Aug 14, 2013

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 023719-1 (NY) Secondary

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 60 271708 (NY) 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

What specialty is Brian Cruickshank?

Brian Cruickshank is registered in NPPES with the primary taxonomy of Sports Medicine (Family Medicine) Physician. 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 2013-08-14.