Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian P Delahoussaye, M.D.

Specialist in Las Cruces, NM · enumerated 2005.

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

National Provider Identifier

1861493991

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian P Delahoussaye

Credential M.D.

Sex Male

Practice address 3530 Foothills Rd, Ste. N, Las Cruces, NM, 88011

Phone (505) 532-6054

Fax (505) 532-0215

Enumeration date Aug 10, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 89-180 (NM) 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

Is NPI 1861493991 active?

Yes, as of the latest NPPES snapshot, NPI 1861493991 is active (record last updated 2007-07-08).

How do I verify Brian Delahoussaye's NPI record?

Cross-check NPI 1861493991 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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Dr. Brian Delahoussaye Health Maintenance Organization · Las Cruces, NM NPI 1619974763 Louis Barbosa Specialist · Las Cruces, NM NPI 1659373702 Rehabilitation & Occupational Medicine LLC Family Medicine Physician · Las Cruces, NM NPI 1205981339 Wesley Gilmore Physician Assistant · Las Cruces, NM NPI 1144603234 Adam Neitzel Chiropractor · Las Cruces, NM NPI 1316308455 Desert Diabetes Care and Education Health Educator · Las Cruces, NM NPI 1558938019 Emily Smith Family Nurse Practitioner · Las Cruces, NM NPI 1720736804

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.