Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Erin Margaret Lange, DMD

Dentist in Grand Ronde, OR · enumerated 2007.

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

National Provider Identifier

1073709499

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Registry record

Entity type Individual (Type 1)

Name Dr. Erin Margaret Lange

Credential DMD

Sex Female

Practice address 9605 Grand Ronde Rd, Grand Ronde, OR, 97347

Phone (503) 879-2020

Fax (503) 879-2414

Enumeration date Sep 19, 2007

Last updated in NPPES Dec 30, 2024

Taxonomy & licenses

122300000X Dentist Dental Providers · License D8954 (OR) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1073709499 active?

Yes, as of the latest NPPES snapshot, NPI 1073709499 is active (record last updated 2024-12-30).

How do I verify Erin Lange's NPI record?

Cross-check NPI 1073709499 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-30.