NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Warren A Peterson, D.O.

Dermatology Physician in Orem, UT · enumerated 2009 · authorized official Warren Peterson, Doctor/Owner.

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

National Provider Identifier

1831338029

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Warren A Peterson, D.O.
Practice address 1385 E 750 N, Orem, UT, 84097
Phone (801) 224-5200
Fax (801) 224-2667
Enumeration date Feb 11, 2009
Last updated in NPPES Feb 11, 2009

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 1790771204 (UT) Primary

Authorized official

Name Warren Peterson
Title Doctor/Owner
Phone (801) 224-5200

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.

Read the full guide → Validate an NPI →

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 2009-02-11. Verify at npiregistry.cms.hhs.gov.
Where is Warren A Peterson, D.O. located?
The practice location on file with NPPES is in Orem, UT.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-11.