Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah Christine Werner, MD

Family Medicine Physician in Portland, OR · enumerated 2011.

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

National Provider Identifier

1346536604

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Registry record

Entity type Individual (Type 1)

Name Leah Christine Werner

Credential MD

Sex Female

Practice address 8935 Se Powell Blvd, Portland, OR, 97266

Phone (503) 772-4335

Fax (503) 772-4337

Enumeration date Jun 24, 2011

Last updated in NPPES Sep 30, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 276654 (NY) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD173319 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

How do I verify Leah Werner's NPI record?

Cross-check NPI 1346536604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346536604 active?

Yes, as of the latest NPPES snapshot, NPI 1346536604 is active (record last updated 2015-09-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-30.