Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Joseph J Szustak Do PC

Q: What is the NPI number for Joseph J Szustak Do PC?

The NPI for Joseph J Szustak Do PC is 1972514735, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Kingston, PA · enumerated 2006 · authorized official Joseph Szustak, Owner.

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

National Provider Identifier

1972514735

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Registry record

Entity type Organization (Type 2)

Legal business name Joseph J Szustak Do PC

Practice address 390 Pierce St, Kingston, PA, 18704

Phone (570) 331-2222

Enumeration date Aug 10, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OS006257L (PA) Primary

Authorized official

Name Joseph Szustak

Title Owner

Phone (570) 331-2222

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

Who is the authorized official for Joseph J Szustak Do PC?

NPPES lists Joseph Szustak (Owner) as the authorized official for this organization.

What is the NPI number for Joseph J Szustak Do PC?

The NPI for Joseph J Szustak Do PC is 1972514735, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.