Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn O Helmuth, M.D.

Pediatrics Physician in Wooster, OH · enumerated 2006.

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

National Provider Identifier

1659305647

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Registry record

Entity type Individual (Type 1)

Name Kathryn O Helmuth

Credential M.D.

Sex Female

Practice address 128 E Milltown Rd, # 209, Wooster, OH, 44691

Phone (330) 345-1100

Fax (330) 345-1194

Enumeration date Jul 10, 2006

Last updated in NPPES Sep 26, 2013

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35-049587 (OH) Primary

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

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 Kathryn Helmuth?

Kathryn Helmuth is registered in NPPES with the primary taxonomy of Pediatrics 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 2013-09-26.