NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wendy A Breyer, MD

Hematology & Oncology Physician in Murray, UT · enumerated 2006 · practices at Ihc Health Services Inc.

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

National Provider Identifier

1417995911

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Registry record

Entity type Individual (Type 1)
Name Wendy A Breyer
Credential MD
Sex Female
Practice address 5171 S Cottonwood St Ste 610, Murray, UT, 84107
Phone (801) 507-3630
Enumeration date Jun 4, 2006
Last updated in NPPES Aug 10, 2021

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License MD60891954 (WA) Secondary
207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 48342921205 (UT) 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
36-00034 Other UT UNITED HEALTHCARE
61674 Other UT PEHP
870281028000 Medicaid UT -
107008996101 Other UT IHC HEALTH PLANS
830007438 Other - PALMETTO GBA
870281028WAB Other UT EMIA
594105 Other UT DMBA
QM000046574 Other UT ALTIUS

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.

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Frequently asked questions

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.
What specialty is Wendy Breyer?
Wendy Breyer is registered in NPPES with the primary taxonomy of Hematology & Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-10.