Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ellen Tillett
Nurse Practitioner in Sonora, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326236621
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Registry record
Entity type Individual (Type 1)
Name Ellen Tillett
Sex Female
Practice address 22044 Cedar Rd, Sonora, CA, 95370
Phone (209) 298-5400
Enumeration date Oct 11, 2007
Last updated in NPPES May 8, 2026
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License ARNP 3176512 (FL) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95034690 (CA) 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
Where does Ellen Tillett practice?
The practice location on file with NPPES is in Sonora, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ellen Tillett?
The National Provider Identifier (NPI) for Ellen Tillett is 1326236621, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-08.