Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Roy Tyler Frizzell, M.D., Pllc

Specialist in Boise, ID · enumerated 2007 · authorized official Roy Frizzell, President.

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

National Provider Identifier

1992992911

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Registry record

Entity type Organization (Type 2)

Legal business name Roy Tyler Frizzell, M.D., Pllc

Practice address 222 N. 2nd Street, Suite 307, Boise, ID, 83702

Phone (208) 344-1000

Fax (208) 344-1331

Enumeration date Oct 3, 2007

Last updated in NPPES Oct 3, 2007

Taxonomy & classification

174400000X Specialist Other Service Providers · License M6824 (ID) Primary

Authorized official

Name Roy Frizzell

Title President

Phone (208) 344-1000

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-03. Verify at npiregistry.cms.hhs.gov.

Where is Roy Tyler Frizzell, M.D., Pllc located?

The practice location on file with NPPES is in Boise, ID.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-03.