Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Anthony Mishko, D.C.

Chiropractor in Port Orchard, WA · enumerated 2006.

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

National Provider Identifier

1114022373

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Registry record

Entity type Individual (Type 1)

Name Dr. John Anthony Mishko

Credential D.C.

Sex Male

Practice address 1950 Pottery Ave., Suite #5, Port Orchard, WA, 98366

Phone (360) 876-6096

Fax (360) 876-6096

Enumeration date Sep 13, 2006

Last updated in NPPES Jun 6, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH00001846 (WA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
0205258	Other	WA	L&I

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

Is NPI 1114022373 active?

Yes, as of the latest NPPES snapshot, NPI 1114022373 is active (record last updated 2008-06-06).

How do I verify John Mishko's NPI record?

Cross-check NPI 1114022373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-06.