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Mark S Chown Mdpa

Vascular Surgery Physician in Nampa, ID · enumerated 2006 · authorized official Mark Chown, Corp President.

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

National Provider Identifier

1588769301

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Registry record

Entity type Organization (Type 2)
Legal business name Mark S Chown Mdpa
Practice address 1611 C 12th Ave Rd, Nampa, ID, 83686
Phone (208) 466-3322
Fax (208) 465-0392
Enumeration date Sep 14, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License M4350 (ID) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License M4350 (ID) Primary

Authorized official

Name Mark Chown
Title Corp President
Phone (208) 466-3322

Other identifiers

Identifier Type State Issuer
124313 Medicaid OR -
43505 Other ID BLUE CROSS TRUE BLUE

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

What type of organization is Mark S Chown Mdpa?
Mark S Chown Mdpa is registered in NPPES as a Vascular Surgery Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.