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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Irving M Asher, MD

Neurology Physician in Columbia, MO · enumerated 2006 · practices at Curators of the University of Missouri.

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

National Provider Identifier

1518933555

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Registry record

Entity type Individual (Type 1)
Name Irving M Asher
Credential MD
Sex Male
Practice address Columbia, MO, 65212
Phone (573) 882-1515
Fax (573) 884-0070
Enumeration date Feb 28, 2006
Last updated in NPPES Mar 16, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License R1A63 (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.

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Frequently asked questions

Where does Irving Asher practice?
The practice location on file with NPPES is in Columbia, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Irving Asher?
The National Provider Identifier (NPI) for Irving Asher is 1518933555, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-16.