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

Andreas Hennig

Surgery Physician in Portland, OR · enumerated 2016.

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

National Provider Identifier

1366897399

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Registry record

Entity type Individual (Type 1)

Name Andreas Hennig

Sex Male

Practice address Portland, OR, 97209

Phone (619) 733-4150

Enumeration date Apr 27, 2016

Last updated in NPPES May 21, 2024

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

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License TL.0005906 (CO) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License O-1983 (ID) Secondary

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

Where does Andreas Hennig practice?

The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andreas Hennig?

The National Provider Identifier (NPI) for Andreas Hennig is 1366897399, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-21.