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

Michael Hennigan

Psychiatric/Mental Health Nurse Practitioner in Clarks Summit, PA · enumerated 2017.

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

National Provider Identifier

1538699384

Verified

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Registry record

Entity type Individual (Type 1)

Name Michael Hennigan

Sex Male

Practice address Clarks Summit, PA, 18411

Phone (570) 586-2011

Enumeration date Jun 14, 2017

Last updated in NPPES Jul 21, 2022

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP017524 (PA) 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.

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Frequently asked questions

What is the NPI number for Michael Hennigan?

The National Provider Identifier (NPI) for Michael Hennigan is 1538699384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Hennigan practice?

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

Other providers at this practice address

Browse all →

Pennsylvania Department of Human Services Psychiatric Hospital · Clarks Summit, PA NPI 1447233424 Francisco Garcia Psychiatry Physician · Clarks Summit, PA NPI 1245339373 Eun Yoo Psychiatry Physician · Clarks Summit, PA NPI 1396826970 Marsha Modery Internal Medicine Physician · Clarks Summit, PA NPI 1700967627 Donald Kachline Internal Medicine Physician · Clarks Summit, PA NPI 1437229747 Thomas Meyer Psychiatry Physician · Clarks Summit, PA NPI 1760529416 Maria Yager Family Medicine Physician · Clarks Summit, PA NPI 1083752950 David Waibel Internal Medicine Physician · Clarks Summit, PA NPI 1730228487

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.