Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Darlla Ann Roesler, REGISTERED NURSE
Registered Nurse in Fairfield, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962238568
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Registry record
Entity type Individual (Type 1)
Name Mrs. Darlla Ann Roesler
Credential REGISTERED NURSE
Sex Female
Practice address 530 Union Ave, Fairfield, CA, 94533
Phone (707) 784-7154
Enumeration date Sep 10, 2024
Last updated in NPPES Sep 10, 2024
Taxonomy & licenses
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
How do I verify Darlla Roesler's NPI record?
Cross-check NPI 1962238568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1962238568 active?
Yes, as of the latest NPPES snapshot, NPI 1962238568 is active (record last updated 2024-09-10).
Other providers at this practice address
Browse all → James Firman Family Medicine Physician · Fairfield, CA NPI 1134164189 Christopher Pilaczynski Medical Physician Assistant · Fairfield, CA NPI 1396963997 James Lewis Family Nurse Practitioner · Fairfield, CA NPI 1063840247 Amanda Mcbride Family Nurse Practitioner · Fairfield, CA NPI 1134731888 Jordan Alarcon Psychiatric/Mental Health Registered Nurse · Fairfield, CA NPI 1518793058 Christina Nevarez Registered Nurse · Fairfield, CA NPI 1871397638 Tyliea Williams Licensed Vocational Nurse · Fairfield, CA NPI 1699562769
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-10.