Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Arianne Christina O'Kane, RPAC
Physician Assistant in New York, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932284254
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ms. Arianne Christina O'Kane
Credential RPAC
Sex Female
Practice address 100th St and Madison Ave, New York, NY, 10029
Phone (212) 241-8567
Enumeration date Oct 26, 2006
Last updated in NPPES Feb 8, 2010
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 011422 (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 Arianne O'Kane?
Arianne O'Kane is registered in NPPES with the primary taxonomy of Physician Assistant. 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 → Luke Hermann Emergency Medicine Physician · New York, NY NPI 1457326274 Meika Roberson Emergency Medicine Physician · New York, NY NPI 1134194954 Jessica Freedman Emergency Medicine Physician · Ny, NY NPI 1538137583 Bret Nelson Emergency Medicine Physician · New York, NY NPI 1255309407 Elaine Rabin Emergency Medicine Physician · New York, NY NPI 1134188212 Chetna Shah Physician Assistant · New York, NY NPI 1336108661 Mount Sinai School of Medicine Emergency Medicine Physician · New York, NY NPI 1891757340 Sigrid Hahn Emergency Medicine Physician · New York, NY NPI 1912960287
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-08.