Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joshua Peter Holewinski, AGPCNP

Nurse Practitioner in Elkhart, IN · enumerated 2015.

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

National Provider Identifier

1457728719

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Registry record

Entity type Individual (Type 1)

Name Joshua Peter Holewinski

Credential AGPCNP

Sex Male

Practice address 111 N Nappanee St, Elkhart, IN, 46514

Phone (574) 522-0265

Enumeration date Aug 21, 2015

Last updated in NPPES Aug 21, 2015

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71005687A (IN) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71005687B (IN) Secondary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Joshua Holewinski?

Joshua Holewinski is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Roger Moore Dermatology Physician · Elkhart, IN NPI 1366408080 Mariah Evans Medical Physician Assistant · Elkhart, IN NPI 1437312352 Eric Roberts Physician Assistant · Elkhart, IN NPI 1235536939 Sarah Geairn Family Nurse Practitioner · Elkhart, IN NPI 1689158834 Sarah Tackett Physician Assistant · Elkhart, IN NPI 1497362636 Karla Yanes Family Nurse Practitioner · Elkhart, IN NPI 1659072213 Rachael Zuckett Physician Assistant · Elkhart, IN NPI 1346929718 Eileen Benedict Family Nurse Practitioner · Elkhart, IN NPI 1104699685

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-21.