Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marcia Irving-Ray, DDS

Dentist in Cincinnati, OH · enumerated 2006.

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

National Provider Identifier

1164499380

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Registry record

Entity type Individual (Type 1)

Name Dr. Marcia Irving-Ray

Credential DDS

Sex Female

Practice address 2805 Gilbert Ave, Cincinnati, OH, 45206

Phone (513) 281-4116

Enumeration date Mar 7, 2006

Last updated in NPPES Sep 28, 2011

Taxonomy & licenses

122300000X Dentist Dental Providers · License 30-022235 (OH) Primary

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

Other identifiers

Identifier	Type	State	Issuer
2597033	Medicaid	OH	-

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

What specialty is Marcia Irving-Ray?

Marcia Irving-Ray is registered in NPPES with the primary taxonomy of Dentist. 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-28.