Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Winslow Schock, DC

Chiropractor in Rock Hill, SC · enumerated 2006 · practices at Rock Hill Chiropractic Works Inc..

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

National Provider Identifier

1891763397

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Registry record

Entity type Individual (Type 1)

Name Winslow Schock

Credential DC

Sex Male

Practice address 419 E Main St, Rock Hill, SC, 29730

Phone (803) 366-6100

Fax (803) 366-4337

Enumeration date Mar 9, 2006

Last updated in NPPES Mar 26, 2013

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 1510 (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

Is NPI 1891763397 active?

Yes, as of the latest NPPES snapshot, NPI 1891763397 is active (record last updated 2013-03-26).

How do I verify Winslow Schock's NPI record?

Cross-check NPI 1891763397 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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Rock Hill Chiropractic Works Inc. Chiropractor · Rock Hill, SC NPI 1750359667

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-26.