Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Benjamin Jack, M.D.

Emergency Medicine Physician in Allentown, PA · enumerated 2016.

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

National Provider Identifier

1346606001

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Registry record

Entity type Individual (Type 1)

Name Dr. Benjamin Jack

Credential M.D.

Sex Male

Practice address 1200 S Cedar Crest Blvd, Allentown, PA, 18103

Phone (484) 862-3232

Enumeration date Jan 12, 2016

Last updated in NPPES Oct 8, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 288093 (NY) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD465705 (PA) 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

Is NPI 1346606001 active?

Yes, as of the latest NPPES snapshot, NPI 1346606001 is active (record last updated 2024-10-08).

How do I verify Benjamin Jack's NPI record?

Cross-check NPI 1346606001 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-08.