Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan Fullerton, MSN
Nurse Practitioner in Newark, DE · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295722155
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Registry record
Entity type Individual (Type 1)
Name Susan Fullerton
Credential MSN
Sex Female
Practice address 4923 Ogletown Stanton Rd, Suite 200, Newark, DE, 19713
Phone (302) 225-0451
Fax (302) 225-0472
Enumeration date Oct 5, 2005
Last updated in NPPES Jun 15, 2011
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AC000097 (MD) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG0000136 (DE) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 404275100 | Medicaid | MD | - |
| 1000024659 | Medicaid | DE | - |
| 0046973 | Medicaid | NJ | - |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Susan Fullerton?
Susan Fullerton is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-15.