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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary C Flynn, MD

Internal Medicine Physician in Madison, WI · enumerated 2006 · practices at Hurst Candid Wisconsin, Service Corporation.

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

National Provider Identifier

1922063544

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Registry record

Entity type Individual (Type 1)
Name Mary C Flynn
Credential MD
Sex Female
Practice address 345 W Washington Ave, Suite 100, Madison, WI, 53703
Fax (608) 877-2667
Enumeration date Apr 18, 2006
Last updated in NPPES Dec 18, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35885 (WI) 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

How do I verify Mary Flynn's NPI record?
Cross-check NPI 1922063544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922063544 active?
Yes, as of the latest NPPES snapshot, NPI 1922063544 is active (record last updated 2012-12-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-18.