Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Zackary Paul Mullen
Allergy Physician in Northfield, NJ · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912860198
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Registry record
Entity type Individual (Type 1)
Name Zackary Paul Mullen
Sex Male
Practice address 200 Tilton Rd Ste 5, Northfield, NJ, 08225
Phone (609) 400-3910
Enumeration date Dec 4, 2025
Last updated in NPPES Dec 4, 2025
Taxonomy & licenses
207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License 25MP00985500 (NJ) Primary
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 Zackary Mullen?
The National Provider Identifier (NPI) for Zackary Mullen is 1912860198, a Type 1 (individual) record in the CMS NPPES registry.
Where does Zackary Mullen practice?
The practice location on file with NPPES is in Northfield, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-04.