Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary E Pagano, MD

Internal Medicine Physician in Racine, WI · enumerated 2006.

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

National Provider Identifier

1639286958

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary E Pagano

Credential MD

Sex Female

Practice address 5333 Douglas Ave, Racine, WI, 53402

Phone (262) 752-2100

Fax (262) 752-2122

Enumeration date Aug 23, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 30032 (WI) 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
31470100	Medicaid	WI	-

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

How do I verify Mary Pagano's NPI record?

Cross-check NPI 1639286958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639286958 active?

Yes, as of the latest NPPES snapshot, NPI 1639286958 is active (record last updated 2023-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.