Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shannon Nicole Cullin, NP

Family Nurse Practitioner in Dover, DE · enumerated 2019.

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

National Provider Identifier

1831745447

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Registry record

Entity type Individual (Type 1)

Name Shannon Nicole Cullin

Credential NP

Sex Female

Practice address 1113 S State St, Dover, DE, 19901

Phone (302) 734-7676

Enumeration date Aug 11, 2019

Last updated in NPPES Nov 27, 2023

Taxonomy & licenses

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License L1-0039601 (DE) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG-0001302 (DE) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG-0001302 (DE) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Shannon Cullin practice?

The practice location on file with NPPES is in Dover, DE. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Shannon Cullin?

The National Provider Identifier (NPI) for Shannon Cullin is 1831745447, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Gurmeet Singh Cardiovascular Disease Physician · Dover, DE NPI 1417927732 Stephen Blumberg Clinical Cardiac Electrophysiology Physician · Dover, DE NPI 1396709440 Khaled El Jazzar Cardiovascular Disease Physician · Dover, DE NPI 1245283027 Nasreen Khan Obstetrics & Gynecology Physician · Dover, DE NPI 1174565816 Elizabeth Outten Medical Physician Assistant · Dover, DE NPI 1700043387 Michael Shea Cardiovascular Disease Physician · Dover, DE NPI 1659530178 Daphne Stingel Medical Physician Assistant · Dover, DE NPI 1295623072

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.