Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael E Gregg

Licensed Practical Nurse in Roseburg, OR · enumerated 2020 · practices at Adapt.

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

National Provider Identifier

1164021283

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Registry record

Entity type Individual (Type 1)

Name Michael E Gregg

Sex Male

Practice address 3099 Ne Diamond Lake Blvd, Roseburg, OR, 97470

Phone (541) 673-3469

Enumeration date Oct 20, 2020

Last updated in NPPES Oct 20, 2020

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 201508156LPN (OR) Primary

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.

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Frequently asked questions

Is NPI 1164021283 active?

Yes, as of the latest NPPES snapshot, NPI 1164021283 is active (record last updated 2020-10-20).

How do I verify Michael Gregg's NPI record?

Cross-check NPI 1164021283 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 2020-10-20.