Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Riley Marie Walker, APRN
Nurse Practitioner in Santee, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215618871
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Registry record
Entity type Individual (Type 1)
Name Riley Marie Walker
Credential APRN
Sex Female
Practice address 9600 Cuyamaca St Ste 101, Santee, CA, 92071
Phone (858) 636-4300
Enumeration date Jul 27, 2023
Last updated in NPPES Aug 22, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95026303 (CA) Primary
APRN — Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN 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
Is NPI 1215618871 active?
Yes — as of the latest NPPES snapshot, NPI 1215618871 is active (record last updated 2023-08-22).
How do I verify Riley Walker's NPI record?
Cross-check NPI 1215618871 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-22.