NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erika Ann Walker, PA

Physician Assistant in Stevensville, MI · enumerated 2010.

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

National Provider Identifier

1134437072

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Erika Ann Walker
Credential PA
Sex Female
Practice address 5515 Cleveland Ave Ste 5, Stevensville, MI, 49127
Enumeration date Sep 14, 2010
Last updated in NPPES Mar 20, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601005851 (MI) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Erika Walker?
The National Provider Identifier (NPI) for Erika Walker is 1134437072, a Type 1 (individual) record in the CMS NPPES registry.
Where does Erika Walker practice?
The practice location on file with NPPES is in Stevensville, MI. 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 2026-03-20.