Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Regina Bronstein, MD
Pediatrics Physician in Sparta, NJ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063408995
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Registry record
Entity type Individual (Type 1)
Name Regina Bronstein
Credential MD
Sex Female
Practice address 89 Sparta Ave, Suite 100, Sparta, NJ, 07871
Phone (973) 729-2121
Fax (973) 729-3454
Enumeration date Sep 26, 2005
Last updated in NPPES Oct 20, 2011
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 25MA07042400 (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 |
|---|---|---|---|
| 8313709 | 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
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 Regina Bronstein?
Regina Bronstein is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sussex Radiation Oncology Associates Specialist · Sparta, NJ NPI 1568461135 David Bollard Family Medicine Physician · Sparta, NJ NPI 1831185768 Shashidhar Reddy Otolaryngology Physician · Sparta, NJ NPI 1285625582 Sanjeevani Jain Psychiatry Physician · Sparta, NJ NPI 1902887235 Dagmar Kloupar Psychiatry Physician · Sparta, NJ NPI 1497739312 Rajesh Raman Pediatrics Physician · Sparta, NJ NPI 1437135951 Bohdan Halibey Medical Oncology Physician · Sparta, NJ NPI 1841277803 Donald Mykulak Urology Physician · Sparta, NJ NPI 1194796540
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-20.