Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Leon Umberger, DDS

Dentist in Eugene, OR · enumerated 2007.

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

National Provider Identifier

1215150115

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Leon Umberger

Credential DDS

Sex Male

Practice address 4765 Village Plaza Loop, S101, Eugene, OR, 97401

Phone (541) 681-9999

Fax (541) 683-8299

Enumeration date Apr 10, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License D8244 (OR) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1215150115 active?

Yes, as of the latest NPPES snapshot, NPI 1215150115 is active (record last updated 2007-07-08).

How do I verify Michael Umberger's NPI record?

Cross-check NPI 1215150115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Gregory Richterich Dermatology Physician · Eugene, OR NPI 1316911274 Lifetime Eye Care Inc Optometrist · Eugene, OR NPI 1316973985 Amanda Weinman Physician Assistant · Eugene, OR NPI 1063511087 Cascade Dermatology and Aesthetics Specialist · Eugene, OR NPI 1730243379 Carol Marusich Vision Therapy Optometrist · Eugene, OR NPI 1679629232 Sandra Landis Optometrist · Eugene, OR NPI 1689893679 Benjamin Vazquez Dermatology Physician · Eugene, OR NPI 1093918658 Cassandra Wren Physician Assistant · Eugene, OR NPI 1003241084

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.