NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Markus Koch, M.D.

Specialist in Columbia, MO · enumerated 2007.

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

National Provider Identifier

1164625794

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. James Markus Koch
Credential M.D.
Sex Male
Practice address 525 N. Keene Street, Suite 301, Columbia, MO, 65201
Phone (573) 449-2141
Fax (573) 875-2328
Enumeration date Jun 10, 2007
Last updated in NPPES Sep 23, 2013

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 2009034466 (MO) 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 James Koch?
James Koch is registered in NPPES with the primary taxonomy of Specialist. 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 2013-09-23.