Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carl Wallace Leder, PA-C

Physician Assistant in Roseburg, OR · enumerated 2015.

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

National Provider Identifier

1619341724

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Registry record

Entity type Individual (Type 1)

Name Carl Wallace Leder

Credential PA-C

Sex Male

Practice address 621 W Madrone St, Roseburg, OR, 97470

Phone (541) 672-2691

Fax (833) 299-8415

Enumeration date Dec 1, 2015

Last updated in NPPES Feb 23, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA174113 (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

How do I verify Carl Leder's NPI record?

Cross-check NPI 1619341724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619341724 active?

Yes, as of the latest NPPES snapshot, NPI 1619341724 is active (record last updated 2022-02-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-23.