Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mallory Anne Smallze
Nurse Practitioner in Fair Lawn, NJ · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053045203
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Registry record
Entity type Individual (Type 1)
Name Mallory Anne Smallze
Sex Female
Practice address 22-18 Broadway, Fair Lawn, NJ, 07410
Phone (201) 414-9840
Enumeration date Jul 13, 2022
Last updated in NPPES Jul 13, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ01325700 (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
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 Mallory Smallze?
Mallory Smallze 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
Browse all → Nancy Gallagher Primary Care Nurse Practitioner · Fair Lawn, NJ NPI 1023052289 Rimvida Obeleniene Cardiovascular Disease Physician · Fairlawn, NJ NPI 1073559597 Mahesh Bikkina Cardiovascular Disease Physician · Fair Lawn, NJ NPI 1205856002 Steven Grossman Cardiovascular Disease Physician · Fair Lawn, NJ NPI 1710991401 Heart & Vascular Associates of Northern Jersey, P.A. Specialist · Fair Lawn, NJ NPI 1699889980 Ijaz Vehra Cardiovascular Disease Physician · Fair Lawn, NJ NPI 1720192032 Richard Oliver Internal Medicine Physician · Fair Lawn, NJ NPI 1811081763 Albert Joseph General Practice Physician · Fair Lawn, NJ NPI 1518051499
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-13.