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SUSSEX NP
NPI 1639007420
Nurse Practitioner - Primary Care in Frankford, DE

Active since May 12, 2026CLIA 08D2269200 · Waiver
21209 SHELL STATION RD, FRANKFORD, DE 19945(302) 381-9329(302) 406-1892 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sussex Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SUSSEX NP (NPI 1639007420) is a healthcare organization registered as a primary care in Frankford, Delaware and active in the NPI registry since May 2026. The organization holds a CLIA Waiver certificate valid through September 21, 2026 and lists Cassandra A Brosnahan, Owner, as its authorized official.

NPPES Registry Identity

NPI1639007420
Entity TypeOrganization
Primary Taxonomy363LP2300X
Legal Business NameSUSSEX NP
Location Address21209 SHELL STATION RDFrankford, DE 19945-2457
Mailing Address21209 Shell Station RdFrankford, DE 19945-2457 · (302) 381-9329 · Fax (302) 406-1892
Phone(302) 381-9329
Fax(302) 406-1892
Organization SubpartNo
Authorized OfficialCassandra A BrosnahanOwner · (302) 381-9329
Enumeration DateMay 12, 2026
NPPES CertifiedMay 12, 2026
✔ NPI 1639007420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
21209 SHELL STATION RD, Frankford, DE 19945
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 08D2269200

Sussex Np, LLC · Frankford, DE
Active · expires Sep 21, 2026
CLIA Number08D2269200
Laboratory TypePhysician Office
Certificate Effective DateSeptember 22, 2024
Certificate Expiration DateSeptember 21, 2026
Laboratory DirectorCassandra A. Brosnahan
Laboratory Phone(302) 381-9329
Laboratory LocationSussex Np, LLC21209 Shell Station Road, Frankford, DE 19945
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sussex Np's NPI number?

The NPI number for Sussex Np is 1639007420. It was assigned to this organization in the NPPES registry on May 12, 2026.

Where is Sussex Np located?

Sussex Np is located at 21209 Shell Station Rd, Frankford, DE 19945. The listed phone number is (302) 381-9329.

What is Sussex Np's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Does Sussex Np hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 08D2269200) is associated with this NPI, valid through September 21, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Sussex Np was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.