Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Charlton
Nurse's Aide in Newark, DE · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912456336
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Registry record
Entity type Individual (Type 1)
Name John Charlton
Sex Male
Practice address 4923 Ogletown Stanton Rd, Suite 200, Newark, DE, 19713
Phone (302) 225-0451
Fax (302) 225-0472
Enumeration date Sep 27, 2016
Last updated in NPPES Sep 27, 2016
Taxonomy & licenses
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
What is the NPI number for John Charlton?
The National Provider Identifier (NPI) for John Charlton is 1912456336, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Charlton practice?
The practice location on file with NPPES is in Newark, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Mid-Atlantic Endoscopy Center, LLC Ambulatory Surgical Clinic/Center · Newark, DE NPI 1497751747 Robert Cox Nephrology Physician · Newark, DE NPI 1992704639 Joseph Kuhn Nephrology Physician · Newark, DE NPI 1982690111 Lindsey Slater Nephrology Physician · Newark, DE NPI 1821085929 Susan Fullerton Nurse Practitioner · Newark, DE NPI 1295722155 Tamara Newell Nurse Practitioner · Newark, DE NPI 1740277615 Prayus Tailor Nephrology Physician · Newark, DE NPI 1679552764 Nephrology Associates PA Nephrology Physician · Newark, DE NPI 1407805203
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-27.