Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert W Clark, D.C.

Chiropractor in Englewood, OH · enumerated 2008.

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

National Provider Identifier

1336318047

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert W Clark

Credential D.C.

Sex Male

Practice address 12 W Wenger Rd, Englewood, OH, 45322

Phone (937) 836-1288

Fax (937) 832-1251

Enumeration date Feb 27, 2008

Last updated in NPPES Nov 19, 2012

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 917 (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.

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Frequently asked questions

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.

What specialty is Robert Clark?

Robert Clark 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-19.