Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Jude Klonk, M.D.

Anatomic Pathology & Clinical Pathology Physician in Akron, OH · enumerated 2008 · practices at Akron Children'S Hospital Hemophilia Treatment Center.

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

National Provider Identifier

1295900017

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Jude Klonk

Credential M.D.

Sex Male

Practice address 1 Perkins Square, Department of Pathology/Akron Children'S Hospital, Akron, OH, 44308

Phone (330) 543-8572

Fax (330) 543-3226

Enumeration date Apr 23, 2008

Last updated in NPPES Aug 24, 2012

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 35-05-8550-K (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
0939588	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.

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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 Christopher Klonk?

Christopher Klonk is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. 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 2012-08-24.