Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara L Heck, ARNP

Q: What is the NPI number for Barbara Heck?

The National Provider Identifier (NPI) for Barbara Heck is 1477531606, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Johnston, IA · enumerated 2006 · practices at Mercy Clinics, Inc.

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

National Provider Identifier

1477531606

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Registry record

Entity type Individual (Type 1)

Name Barbara L Heck

Credential ARNP

Sex Female

Practice address 5615 Nw 86th St, Johnston, IA, 50131

Phone (515) 643-6000

Fax (515) 643-6001

Enumeration date Jan 6, 2006

Last updated in NPPES Feb 27, 2017

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A052619 (IA) Primary

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 Barbara Heck?

The National Provider Identifier (NPI) for Barbara Heck is 1477531606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Heck practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-27.