Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alexander Gregory O'Neal Petersen, DMD
Dentist in Eagle Point, OR · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407577844
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Registry record
Entity type Individual (Type 1)
Name Dr. Alexander Gregory O'Neal Petersen
Credential DMD
Sex Male
Practice address 11160 Highway 62, Eagle Point, OR, 97524
Phone (541) 500-0763
Enumeration date Sep 5, 2022
Last updated in NPPES Feb 25, 2026
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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.
Frequently asked questions
How do I verify Alexander Petersen's NPI record?
Cross-check NPI 1407577844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1407577844 active?
Yes, as of the latest NPPES snapshot, NPI 1407577844 is active (record last updated 2026-02-25).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.