Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Martha Czymmek, RD
Registered Dietitian in Newark, DE · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003886904
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Registry record
Entity type Individual (Type 1)
Name Martha Czymmek
Credential RD
Sex Female
Practice address 4701 Ogletown-Stanton Road, Suite 1213, Newark, DE, 19713
Phone (302) 623-4550
Fax (302) 623-4554
Enumeration date Jan 24, 2006
Last updated in NPPES Jun 20, 2008
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN0000135 (DE) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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.
Frequently asked questions
How do I verify Martha Czymmek's NPI record?
Cross-check NPI 1003886904 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1003886904 active?
Yes, as of the latest NPPES snapshot, NPI 1003886904 is active (record last updated 2008-06-20).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-20.