Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kathleen A Ressler, NP

Family Nurse Practitioner in Damascus, OR · enumerated 2006.

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

National Provider Identifier

1508899790

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kathleen A Ressler

Credential NP

Sex Female

Practice address 14450 Se Royer Rd, Damascus, OR, 97089

Phone (503) 658-5521

Fax (503) 658-5002

Enumeration date Jul 9, 2006

Last updated in NPPES Jan 25, 2013

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 200250163NPFNP-PP (OR) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Kathleen Ressler's NPI record?

Cross-check NPI 1508899790 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508899790 active?

Yes, as of the latest NPPES snapshot, NPI 1508899790 is active (record last updated 2013-01-25).

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Matthew Satcher Family Medicine Physician · Damascus, OR NPI 1386964310 Melanie Swallow Clinical Social Worker · Damascus, OR NPI 1265717292

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-25.