Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kyle Piwonka, D.O.

Retina Specialist (Ophthalmology) Physician in Durango, CO · enumerated 2009.

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

National Provider Identifier

1881823581

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Registry record

Entity type Individual (Type 1)

Name Kyle Piwonka

Credential D.O.

Sex Male

Practice address 575 Rivergate Ln Unit 212, Durango, CO, 81301

Phone (970) 259-2202

Fax (970) 259-2837

Enumeration date Jul 2, 2009

Last updated in NPPES Aug 12, 2024

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License DR.0055096 (CO) Secondary

207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License DR.0055096 (CO) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Kyle Piwonka?

Kyle Piwonka is registered in NPPES with the primary taxonomy of Retina Specialist (Ophthalmology) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-12.