Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Robert Ryba, DDS

General Practice Dentistry in Seven Hills, OH · enumerated 2013 · practices at Christopher R. Ryba DDS Inc..

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

National Provider Identifier

1720424435

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Robert Ryba

Credential DDS

Sex Male

Practice address 7393 Broadview Rd Ste E, Seven Hills, OH, 44131

Phone (216) 524-2499

Enumeration date May 21, 2013

Last updated in NPPES Aug 5, 2020

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 30-023944 (OH) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Where does Christopher Ryba practice?

The practice location on file with NPPES is in Seven Hills, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Christopher Ryba?

The National Provider Identifier (NPI) for Christopher Ryba is 1720424435, a Type 1 (individual) record in the CMS NPPES registry.

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Christopher R. Ryba DDS Inc. General Practice Dentistry · Seven Hills, OH NPI 1861002990

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-05.