Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erwin Gemmer, DC

Chiropractor in Silverdale, WA · enumerated 2007 · practices at Patients Clinic Inc.

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

National Provider Identifier

1043432958

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Registry record

Entity type Individual (Type 1)

Name Erwin Gemmer

Credential DC

Sex Male

Practice address 9414 Ridgetop Blvd, 101, Silverdale, WA, 98383

Phone (360) 308-0250

Enumeration date May 2, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH00000909 (WA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 Erwin Gemmer's NPI record?

Cross-check NPI 1043432958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1043432958 active?

Yes, as of the latest NPPES snapshot, NPI 1043432958 is active (record last updated 2007-07-08).

Other providers at this practice address

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Patients Clinic Inc Chiropractor · Silverdale, WA NPI 1598980930

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.