Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dennis G. Lockrey, MD

Emergency Medical Services (Emergency Medicine) Physician in West Lafayette, IN · enumerated 2006 · practices at Sigma Medical Group.

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

National Provider Identifier

1609895812

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Registry record

Entity type Individual (Type 1)

Name Dr. Dennis G. Lockrey

Credential MD

Sex Male

Practice address 915 Sagamore Pkwy W, West Lafayette, IN, 47906

Phone (765) 463-6262

Fax (765) 463-9122

Enumeration date Jul 19, 2006

Last updated in NPPES Apr 22, 2014

Taxonomy & licenses

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 01038186 (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
100101340	Medicaid	IN	-

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 Dennis Lockrey?

Dennis Lockrey is registered in NPPES with the primary taxonomy of Emergency Medical Services (Emergency 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 2014-04-22.