NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joann Benn, RN, MS, FNP-C

Family Nurse Practitioner in Mt Kisco, NY · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689797888

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Joann Benn
Credential RN, MS, FNP-C
Sex Female
Practice address 400 E. Main Street, Cancer Center, Mt Kisco, NY, 10549
Phone (914) 241-1050
Fax (914) 242-1516
Enumeration date Apr 10, 2007
Last updated in NPPES Nov 14, 2016

Taxonomy & licenses

163WX0200X Oncology Registered Nurse Nursing Service Providers · License 500576 (NY) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 333577 (NY) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier Type State Issuer
02458120 Medicaid NY -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Joann Benn?
The National Provider Identifier (NPI) for Joann Benn is 1689797888, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joann Benn practice?
The practice location on file with NPPES is in Mt Kisco, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-14.