Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James P Halloran, MD

Sports Medicine (Orthopaedic Surgery) Physician in Leawood, KS · enumerated 2012.

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

National Provider Identifier

1841561750

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Registry record

Entity type Individual (Type 1)

Name Dr. James P Halloran

Credential MD

Sex Male

Practice address 3651 College Blvd, Leawood, KS, 66211

Phone (913) 319-7600

Fax (913) 253-1702

Enumeration date Jan 24, 2012

Last updated in NPPES Aug 16, 2024

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 04-36640 (KS) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 2013026061 (MO) Secondary

207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians · License 2013026061 (MO) Secondary

207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians · License 04-36640 (KS) Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 2013026061 (MO) Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 04-36640 (KS) 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

What is the NPI number for James Halloran?

The National Provider Identifier (NPI) for James Halloran is 1841561750, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Halloran practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-16.