Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Hilary Elkin, NP
Nurse Practitioner in Martinez, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760461354
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Registry record
Entity type Individual (Type 1)
Name Ms. Hilary Elkin
Credential NP
Sex Female
Practice address 150 Muir Rd, Martinez, CA, 94553
Phone (925) 372-2131
Enumeration date Jan 11, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11842 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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 Hilary Elkin?
The National Provider Identifier (NPI) for Hilary Elkin is 1760461354, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hilary Elkin practice?
The practice location on file with NPPES is in Martinez, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Joon-Ha Ok Urology Physician · Martinez, CA NPI 1336120088 Christine Leyba Psychiatry Physician · Martinez, CA NPI 1740262872 Ivan Meadows Anatomic Pathology & Clinical Pathology Physician · Martinez, CA NPI 1801878848 Kathleen Clancy Adult Health Nurse Practitioner · Martinez, CA NPI 1497737977 Jonathan Segal Nephrology Physician · Martinez, CA NPI 1780666164 Gerhard Heinrich Internal Medicine Physician · Martinez, CA NPI 1306828728 Susan Valley Specialist · Martinez, CA NPI 1225011497 Dennis Beckley Specialist · Martinez, CA NPI 1437132560
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.