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Dr. Alexander Gregory O'Neal Petersen, DMD

Dr. Alexander Gregory O'Neal Petersen is a Dentist provider (Dentist) practicing in Eagle Point, OR, registered in the NPPES registry with NPI 1407577844 since 2022. The credential DMD stands for Doctor of Medicine in Dentistry.

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NPI 1407577844
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 5415000763
Enumeration date 2022-09-05
Last updated in NPPES 2026-02-25

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary D11692 OR

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Copy-ready billing details
Provider: Alexander Petersen, DMD
NPI: 1407577844
Taxonomy: 122300000X (Dentist)
Address: 11160 HIGHWAY 62, Eagle Point, OR, 97524

Other providers at this practice address

NPI Name Type Specialty Location
1104968197 Curtis Sturos Individual Psychiatry Physician Eagle Point, OR
1639502198 Anne Graham Individual Family Nurse Practitioner Eagle Point, OR
1033681077 Hyon Knorr Shaffer Individual Dental Hygienist Eagle Point, OR
1417678848 Austen Petersen Individual Dentist Eagle Point, OR

Verify this record

Cross-check NPI 1407577844 against the authoritative CMS record: view Dr. Alexander Gregory O'Neal Petersen on the official NPPES registry .

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 or validate an NPI number.

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).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-02-25.