Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael Last Internal Medicine PC

Internal Medicine Physician in Westminster, CO · enumerated 2009 · authorized official Michael Last, Owner.

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

National Provider Identifier

1790014959

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Registry record

Entity type Organization (Type 2)

Legal business name Michael Last Internal Medicine PC

Practice address 12201 Pecos St, Suite 200, Westminster, CO, 80234

Phone (303) 736-6677

Enumeration date Dec 17, 2009

Last updated in NPPES Mar 11, 2010

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 37447 (CO) Primary

Authorized official

Name Michael Last

Title Owner

Phone (303) 234-9470

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 2010-03-11. Verify at npiregistry.cms.hhs.gov.

Where is Michael Last Internal Medicine PC located?

The practice location on file with NPPES is in Westminster, CO.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-11.