Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Corbin Donham, MD

Emergency Medicine Physician in Kalamazoo, MI · enumerated 2021.

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

National Provider Identifier

1366019523

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Corbin Donham

Credential MD

Sex Male

Practice address 1000 Oakland Dr, Kalamazoo, MI, 49008

Phone (269) 337-4600

Enumeration date Jun 7, 2021

Last updated in NPPES Apr 24, 2026

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 4301510225 (MI) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4351048517APP21 (MI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 01092571A (IN) Secondary

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

Is NPI 1366019523 active?

Yes, as of the latest NPPES snapshot, NPI 1366019523 is active (record last updated 2026-04-24).

How do I verify Corbin Donham's NPI record?

Cross-check NPI 1366019523 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-24.