Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carol L Marsch, CRNP
Nurse Practitioner in Lewes, DE · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942698105
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Registry record
Entity type Individual (Type 1)
Name Carol L Marsch
Credential CRNP
Sex Female
Practice address 424 Savannah Rd, Lewes, DE, 19958
Phone (302) 645-3300
Enumeration date Dec 22, 2014
Last updated in NPPES Jun 13, 2023
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG-0000875 (DE) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG-0000875 (DE) Primary
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
Where does Carol Marsch practice?
The practice location on file with NPPES is in Lewes, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carol Marsch?
The National Provider Identifier (NPI) for Carol Marsch is 1942698105, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Imtiaz Khokhar Internal Medicine Physician · Lewes, DE NPI 1629075387 Anthony Buonanno Internal Medicine Physician · Lewes, DE NPI 1609873413 Yongling Bian Clinical Pathology/Laboratory Medicine Physician · Lewes, DE NPI 1912907510 Maureen Syntax Certified Registered Nurse Anesthetist · Lewes, DE NPI 1093708562 Norman Boyer Diagnostic Radiology Physician · Lewes, DE NPI 1649267717 Jeffrey Mccann Diagnostic Radiology Physician · Lewes, DE NPI 1033106109 Ellen Albert Diagnostic Radiology Physician · Lewes, DE NPI 1790772879 Andrew Dahlke Diagnostic Radiology Physician · Lewes, DE NPI 1912994096
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-13.