Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Olga Barchugova, MD

Family Medicine Physician in Weston, WI · enumerated 2007 · practices at Gregory Cowan LLC.

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

National Provider Identifier

1750562617

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Registry record

Entity type Individual (Type 1)

Name Dr. Olga Barchugova

Credential MD

Sex Female

Practice address 3301 Cranberry Blvd, Weston, WI, 54476

Phone (715) 393-3900

Enumeration date Nov 20, 2007

Last updated in NPPES Jul 3, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 60060 (WI) 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.

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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 Olga Barchugova?

Olga Barchugova is registered in NPPES with the primary taxonomy of Family Medicine 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 2013-07-03.