Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maureen Sponseller

Registered Nurse in San Jacinto, CA · enumerated 2026.

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

National Provider Identifier

1023914124

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Registry record

Entity type Individual (Type 1)

Name Maureen Sponseller

Sex Female

Practice address 1695 S San Jacinto Ave, San Jacinto, CA, 92583

Phone (951) 330-3100

Enumeration date Oct 15, 2026

Last updated in NPPES Oct 15, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95334423 (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.

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Frequently asked questions

How do I verify Maureen Sponseller's NPI record?

Cross-check NPI 1023914124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023914124 active?

Yes, as of the latest NPPES snapshot, NPI 1023914124 is active (record last updated 2026-10-15).

Other providers at this practice address

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Teresa Oltmans Physical Therapist · San Jacinto, CA NPI 1750365821 Sj Medical Clinic/Urgent Care Non-Pharmacy Dispensing Site · San Jacinto, CA NPI 1063552040 Carol Mock Family Nurse Practitioner · Hemet, CA NPI 1184748063 Martha Izvernari Family Nurse Practitioner · San Jacinto, CA NPI 1417176322 Gk Urgi Care Inc General Practice Physician · San Jacinto, CA NPI 1801079892 Gk Urgicare,Inc Urgent Care Clinic/Center · San Jacinto, CA NPI 1912175456 Kelly Chilson Physical Therapist · San Jacinto, CA NPI 1932335650 New Life Womens Health Center,A Nursing Corporation Primary Care Clinic/Center · San Jacinto, CA NPI 1124340237

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-15.