NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Linden Medical Care LLC

Internal Medicine Physician in Linden, NJ · enumerated 2017 · authorized official Ewa Czyzewski, Owner.

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

National Provider Identifier

1992246920

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Linden Medical Care LLC
Practice address 515 N Wood Ave, Suite 302, Linden, NJ, 07036
Phone (908) 925-3300
Fax (973) 925-3300
Enumeration date Mar 9, 2017
Last updated in NPPES Mar 9, 2017

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA06757000 (NJ) Primary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 25MA06769000 (NJ) Secondary

Authorized official

Name Ewa Czyzewski
Title Owner
Phone (908) 925-3300

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

Where is Linden Medical Care LLC located?
The practice location on file with NPPES is in Linden, NJ.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-03-09. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-09.