Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kenneth Arnold, MD

Emergency Medicine Physician in Cincinnati, OH · enumerated 2005.

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

National Provider Identifier

1619971231

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Registry record

Entity type Individual (Type 1)

Name Dr. Kenneth Arnold

Credential MD

Sex Male

Practice address 3131 Queen City Ave, Cincinnati, OH, 45238

Phone (513) 557-3333

Fax (513) 557-3332

Enumeration date Jun 10, 2005

Last updated in NPPES Apr 29, 2008

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35053917 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0725013	Medicaid	OH	-
100328450	Medicaid	IN	-
64962152	Medicaid	KY	-

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

Where does Kenneth Arnold practice?

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

What is the NPI number for Kenneth Arnold?

The National Provider Identifier (NPI) for Kenneth Arnold is 1619971231, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-29.