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

Patrick Alan Courtney, MD

Family Medicine Physician in Mason City, IA · enumerated 2013.

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

National Provider Identifier

1073951570

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Registry record

Entity type Individual (Type 1)

Name Patrick Alan Courtney

Credential MD

Sex Male

Practice address Mason City, IA, 50401

Phone (641) 428-7766

Fax (641) 428-7125

Enumeration date Jun 6, 2013

Last updated in NPPES Jul 8, 2025

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 6942 (NE) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD-42566 (IA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Patrick Courtney?

The National Provider Identifier (NPI) for Patrick Courtney is 1073951570, a Type 1 (individual) record in the CMS NPPES registry.

Where does Patrick Courtney practice?

The practice location on file with NPPES is in Mason City, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Jack Mizelle Family Medicine Physician · Mason City, IA NPI 1629710157

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-08.