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Dr. Charles F Irwin, M.D.

Specialist in Richmond, VA · enumerated 2006.

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

National Provider Identifier

1639141039

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Registry record

Entity type Individual (Type 1)
Name Dr. Charles F Irwin
Credential M.D.
Sex Male
Practice address 10431 Patterson Ave, Richmond, VA, 23238
Fax (804) 741-6213
Enumeration date Feb 2, 2006
Last updated in NPPES Nov 25, 2009

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 0101027771 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
080188105 Other VA MEDICARE RAILROAD
292417 Other VA ANTHEM

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 Charles Irwin practice?
The practice location on file with NPPES is in Richmond, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charles Irwin?
The National Provider Identifier (NPI) for Charles Irwin is 1639141039, 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 2009-11-25.