Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffry Zern, MD

Surgical Critical Care Physician in Newark, DE · enumerated 2006.

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

National Provider Identifier

1639143514

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Registry record

Entity type Individual (Type 1)

Name Jeffry Zern

Credential MD

Sex Male

Practice address 4735 Ogletown-Stanton Road, Suite 1204, Newark, DE, 19713

Phone (302) 623-3850

Fax (302) 623-3852

Enumeration date Feb 15, 2006

Last updated in NPPES Jun 25, 2008

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License C10005000 (DE) 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

How do I verify Jeffry Zern's NPI record?

Cross-check NPI 1639143514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639143514 active?

Yes, as of the latest NPPES snapshot, NPI 1639143514 is active (record last updated 2008-06-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-25.