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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nicole Pettyjohn, NP

Family Nurse Practitioner in Wilmington, DE · enumerated 2015 · practices at All About Aba, LLC.

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

National Provider Identifier

1770950594

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Registry record

Entity type Individual (Type 1)
Name Nicole Pettyjohn
Credential NP
Sex Female
Practice address Wilmington, DE, 19809
Phone (443) 383-9300
Fax (855) 866-8710
Enumeration date Aug 27, 2015
Last updated in NPPES Mar 17, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License L1-0047114 (DE) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License LG-0011811 (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.

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Frequently asked questions

What is the NPI number for Nicole Pettyjohn?
The National Provider Identifier (NPI) for Nicole Pettyjohn is 1770950594, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nicole Pettyjohn practice?
The practice location on file with NPPES is in Wilmington, DE. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-17.