Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Jacob Loeffler, PHYSICIAN ASSISTANT

Physician Assistant in Nine Mile Falls, WA · enumerated 2008.

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

National Provider Identifier

1891943825

Verified

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Registry record

Entity type Individual (Type 1)

Name Michael Jacob Loeffler

Credential PHYSICIAN ASSISTANT

Sex Male

Practice address 15022 Maybob Rd., Nine Mile Falls, WA, 99026

Phone (509) 270-2135

Enumeration date Sep 3, 2008

Last updated in NPPES May 29, 2025

Taxonomy & licenses

1710I1002X Independent Duty Corpsman Other Service Providers Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers 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

Where does Michael Loeffler practice?

The practice location on file with NPPES is in Nine Mile Falls, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Loeffler?

The National Provider Identifier (NPI) for Michael Loeffler is 1891943825, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-29.