Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William D Langworthy, M.D.

Specialist in Middletown, OH · enumerated 2005 · practices at Orthopaedic & Sports Medicine Consultants Inc.

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

National Provider Identifier

1104801513

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Registry record

Entity type Individual (Type 1)

Name Dr. William D Langworthy

Credential M.D.

Sex Male

Practice address 275 N Breiel Blvd, Middletown, OH, 45042

Phone (513) 424-7711

Fax (513) 424-3599

Enumeration date Dec 8, 2005

Last updated in NPPES Nov 20, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 35025175 (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
0087294	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

Where does William Langworthy practice?

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

What is the NPI number for William Langworthy?

The National Provider Identifier (NPI) for William Langworthy is 1104801513, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-20.