Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Konstantyn Y. Szwajkun, M.D.

Interventional Cardiology Physician in Ogden, UT · enumerated 2005.

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

National Provider Identifier

1508849191

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Registry record

Entity type Individual (Type 1)

Name Konstantyn Y. Szwajkun

Credential M.D.

Sex Male

Practice address 425 E 5350 S, Ste 400, Ogden, UT, 84405

Phone (801) 479-0184

Fax (801) 479-5642

Enumeration date Nov 28, 2005

Last updated in NPPES Jun 27, 2023

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 188315-1205 (UT) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 188315-1205 (UT) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 188315-1205 (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
1508849191	Medicaid	UT	-

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 Konstantyn Szwajkun?

Konstantyn Szwajkun is registered in NPPES with the primary taxonomy of Interventional Cardiology 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 2023-06-27.