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Kristen D. Marra, PA-C

Physician Assistant in Newark, DE · enumerated 2005.

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

National Provider Identifier

1689673634

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Registry record

Entity type Individual (Type 1)
Name Kristen D. Marra
Credential PA-C
Sex Female
Practice address 537 Stanton Christiana Rd, Suite 203, Newark, DE, 19713
Fax (302) 225-2388
Enumeration date Jul 20, 2005
Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C5-0000547 (DE) Primary

Other identifiers

Identifier Type State Issuer
1689673634 Medicaid DE -

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.

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Frequently asked questions

How do I verify Kristen Marra's NPI record?
Cross-check NPI 1689673634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1689673634 active?
Yes, as of the latest NPPES snapshot, NPI 1689673634 is active (record last updated 2023-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.