Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brett M. Clarke, MD

Otolaryngic Allergy Physician in Farmington, NM · enumerated 2007.

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

National Provider Identifier

1851412829

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Registry record

Entity type Individual (Type 1)

Name Brett M. Clarke

Credential MD

Sex Male

Practice address 2300 E 30th St, Bldg D-102, Farmington, NM, 87401

Phone (505) 327-4429

Fax (505) 327-4420

Enumeration date Apr 3, 2007

Last updated in NPPES Mar 17, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207YX0602X Otolaryngic Allergy Physician Allopathic & Osteopathic Physicians · License MD2008-0042 (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 1851412829 active?

Yes, as of the latest NPPES snapshot, NPI 1851412829 is active (record last updated 2021-03-17).

How do I verify Brett Clarke's NPI record?

Cross-check NPI 1851412829 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-17.