Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barry Stuart Prystowsky, MD
Pediatrics Physician in Nutley, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801976048
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Registry record
Entity type Individual (Type 1)
Name Barry Stuart Prystowsky
Credential MD
Sex Male
Practice address 562 Kingsland St, Nutley, NJ, 07110
Phone (973) 235-0101
Fax (973) 667-5716
Enumeration date Oct 16, 2006
Last updated in NPPES Dec 13, 2011
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License NJMA042255 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2704609 | 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
What is the NPI number for Barry Prystowsky?
The National Provider Identifier (NPI) for Barry Prystowsky is 1801976048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Barry Prystowsky practice?
The practice location on file with NPPES is in Nutley, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jeffrey Kranis General Practice Dentistry · Nutley, NJ NPI 1003905159 Gina Unger Clinical Social Worker · Nutley, NJ NPI 1821147554 Barry Prystowsky, MD LLC Pediatrics Physician · Nutley, NJ NPI 1003058868 Ingrid Burke Clinical Social Worker · Nutley, NJ NPI 1134353972 Burke and Unger Lifeworks Counseling LLC Clinical Social Worker · Nutley, NJ NPI 1568755494 Integral Care Pediatrics LLC Pediatrics Physician · Nutley, NJ NPI 1265968440 Angelica Delacruz Pediatric Nurse Practitioner · Nutley, NJ NPI 1346907748 Danielle March Pediatric Nurse Practitioner · Nutley, NJ NPI 1871386565
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-13.