NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ellen M Sparks, PA-C

Physician Assistant in Eau Claire, WI · enumerated 2010.

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

National Provider Identifier

1851601702

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ellen M Sparks
Credential PA-C
Sex Female
Practice address 1221 Whipple St, Eau Claire, WI, 54703
Phone (715) 838-5222
Enumeration date Oct 13, 2010
Last updated in NPPES May 11, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 50363 (MT) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5713 (WI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ellen Sparks?
The National Provider Identifier (NPI) for Ellen Sparks is 1851601702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ellen Sparks practice?
The practice location on file with NPPES is in Eau Claire, WI. 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 2023-05-11.