Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Michael Washack, D.C.

Chiropractor in Hilton Head Island, SC · enumerated 2005 · practices at Wellness Solutions, LLC.

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

National Provider Identifier

1578555926

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Registry record

Entity type Individual (Type 1)

Name Dr. David Michael Washack

Credential D.C.

Sex Male

Practice address 15 Hospital Center Cmns Ste 200a, Hilton Head Island, SC, 29926

Phone (843) 686-9355

Enumeration date Aug 19, 2005

Last updated in NPPES Sep 20, 2018

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2837 (SC) 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.

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Frequently asked questions

What specialty is David Washack?

David Washack is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Wellness Solutions, LLC Chiropractor · Hilton Head Island, SC NPI 1982936985

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-20.