Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allen Rothwachs
Psychologist in Union, NJ · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033000849
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Registry record
Entity type Individual (Type 1)
Name Allen Rothwachs
Sex Male
Practice address 1000 Morris Ave, Union, NJ, 07083
Phone (000) 000-0000
Enumeration date Jul 10, 2025
Last updated in NPPES Jul 10, 2025
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
Where does Allen Rothwachs practice?
The practice location on file with NPPES is in Union, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allen Rothwachs?
The National Provider Identifier (NPI) for Allen Rothwachs is 1033000849, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Joanne Jacalan Nurse Practitioner · Union, NJ NPI 1730279746 Kim W. Sloan M.D.P.A. Orthopaedic Surgery Physician · Union, NJ NPI 1639202872 Jacquelyn Leung Family Medicine Physician · Union, NJ NPI 1326225251 Kim Sloan Orthopaedic Surgery Physician · Union, NJ NPI 1255505541 Keir Howland Athletic Trainer · Union, NJ NPI 1417111378 Robin Mansfield Family Nurse Practitioner · Union, NJ NPI 1548564008 Jesselly De La Cruz Clinical Social Worker · Union, NJ NPI 1316215791 Marci Blaszka Adult Health Nurse Practitioner · Union, NJ NPI 1073983037
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-10.