Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bret Douglas Heerema, M.D.

Occupational Medicine Physician in Las Vegas, NV · enumerated 2005.

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

National Provider Identifier

1346239944

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Registry record

Entity type Individual (Type 1)

Name Dr. Bret Douglas Heerema

Credential M.D.

Sex Male

Practice address 9800 W Skye Canyon Park Dr Ste 170, Las Vegas, NV, 89166

Phone (702) 425-5119

Enumeration date Oct 17, 2005

Last updated in NPPES Apr 17, 2025

Taxonomy & licenses

2083A0100X Aerospace Medicine Physician Allopathic & Osteopathic Physicians · License 24360 (NV) Secondary

2083A0100X Aerospace Medicine Physician Allopathic & Osteopathic Physicians · License 01059390A (IN) Secondary

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 01059390A (IN) Secondary

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 24360 (NV) 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 Bret Heerema?

Bret Heerema is registered in NPPES with the primary taxonomy of Occupational 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-17.