NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kenneth Keith Milligan, M.D.

Orthopaedic Surgery Physician in Dublin, OH · enumerated 2016 · practices at Orthopedic One, Inc.

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

National Provider Identifier

1518313428

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Kenneth Keith Milligan
Credential M.D.
Sex Male
Practice address 6810 Perimeter Dr Ste 200, Dublin, OH, 43016
Phone (614) 827-8700
Fax (614) 827-8701
Enumeration date May 10, 2016
Last updated in NPPES Aug 17, 2023

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 35.149103 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Kenneth Milligan?
Kenneth Milligan is registered in NPPES with the primary taxonomy of Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-17.