Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ryan Jason Zimmer, D.C.

Chiropractor in Springboro, OH · enumerated 2006 · practices at Klosterman Chiropractic Wellness Center, LLC.

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

National Provider Identifier

1962457457

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Registry record

Entity type Individual (Type 1)

Name Dr. Ryan Jason Zimmer

Credential D.C.

Sex Male

Practice address 255 N Main St, Springboro, OH, 45066

Phone (937) 748-8770

Fax (937) 748-3868

Enumeration date May 23, 2006

Last updated in NPPES Sep 16, 2013

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 3457 (OH) 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

Is NPI 1962457457 active?

Yes, as of the latest NPPES snapshot, NPI 1962457457 is active (record last updated 2013-09-16).

How do I verify Ryan Zimmer's NPI record?

Cross-check NPI 1962457457 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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Klosterman Chiropractic Wellness Center, LLC Chiropractor · Springboro, OH NPI 1881610467

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-16.