Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pediatric Dentistry, John A. Gennantonio, D.D.S., Inc.

Pediatric Dentistry in Cincinnati, OH · enumerated 2006 · authorized official Tracey Graf, Office Manager.

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

National Provider Identifier

1538128970

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Registry record

Entity type Organization (Type 2)

Legal business name Pediatric Dentistry, John A. Gennantonio, D.D.S., Inc.

Practice address 7801 Beechmont Ave, Suite 5, Cincinnati, OH, 45255

Phone (513) 474-6777

Fax (513) 474-2326

Enumeration date Mar 23, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers · License 30019420 (OH) Primary

Authorized official

Name Tracey Graf

Title Office Manager

Phone (513) 474-6777

Other identifiers

Identifier	Type	State	Issuer
0000896937	Other	OH	UNITED CONCORDIA GROUP ID
0924807	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 is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Pediatric Dentistry, John A. Gennantonio, D.D.S., Inc.?

Pediatric Dentistry, John A. Gennantonio, D.D.S., Inc. is registered in NPPES as a Pediatric Dentistry (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.