Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Tressa Mae Hoffman

Contractor in Troutdale, OR · enumerated 2011.

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

National Provider Identifier

1770860736

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Tressa Mae Hoffman

Sex Female

Practice address Troutdale, OR, 97060

Phone (503) 491-9266

Enumeration date Nov 4, 2011

Last updated in NPPES Nov 4, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171W00000X Contractor Other Service Providers · License 16591 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Tressa Hoffman's NPI record?

Cross-check NPI 1770860736 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770860736 active?

Yes, as of the latest NPPES snapshot, NPI 1770860736 is active (record last updated 2011-11-04).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-04.