Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Constance Pierce Kessler, FNP
Registered Nurse in Scottsdale, AZ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659359594
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Constance Pierce Kessler
Credential FNP
Sex Female
Practice address 8117 E Roosevelt St, Scottsdale, AZ, 85257
Phone (480) 941-9283
Enumeration date Dec 31, 2005
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN066026 (AZ) Secondary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP credential
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 is the NPI number for Constance Kessler?
The National Provider Identifier (NPI) for Constance Kessler is 1659359594, a Type 1 (individual) record in the CMS NPPES registry.
Where does Constance Kessler practice?
The practice location on file with NPPES is in Scottsdale, AZ. 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 2025-09-11.