Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Caryn Weiss, ANP
Nurse Practitioner in Bronx, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275622698
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Registry record
Entity type Individual (Type 1)
Name Ms. Caryn Weiss
Credential ANP
Sex Female
Practice address Mmc - Dept. of Medicine, 3444 Kossuth Avenue, Bronx, NY, 10467
Phone (718) 920-7865
Fax (718) 405-0610
Enumeration date Oct 12, 2006
Last updated in NPPES Sep 15, 2008
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F302201 (NY) 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 specialty is Caryn Weiss?
Caryn Weiss 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.
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.
Other providers at this practice address
Browse all → Jacqueline Achkar Infectious Disease Physician · Bronx, NY NPI 1750488573 Michal Melamed Nephrology Physician · Bronx, NY NPI 1407953235 Lynne Dennerlein Nurse Practitioner · Bronx, NY NPI 1992898118 Clement Tagoe Rheumatology Physician · Bronx, NY NPI 1801985197 David Appel Pulmonary Disease Physician · Bronx, NY NPI 1851480156 Andrew Krumerman Clinical Cardiac Electrophysiology Physician · Bronx, NY NPI 1134218548 Anna Kitaychik Physician Assistant · Bronx, NY NPI 1023107430 Anthony Lin Internal Medicine Physician · Bronx, NY NPI 1821187238
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-15.