NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Barbara Elstun

Social Worker in Colorado Springs, CO · enumerated 2016 · practices at Cornerstone Physical Therapy.

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

National Provider Identifier

1326407586

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Registry record

Entity type Individual (Type 1)
Name Barbara Elstun
Sex Female
Practice address Colorado Springs, CO, 80909
Phone (179) 445-9785
Fax (719) 637-1554
Enumeration date Feb 16, 2016
Last updated in NPPES Feb 16, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 18891 (CO) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License LSW.0009620082 (CO) Primary
1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 59264 (CO) Secondary

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 Barbara Elstun's NPI record?
Cross-check NPI 1326407586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1326407586 active?
Yes, as of the latest NPPES snapshot, NPI 1326407586 is active (record last updated 2016-02-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-16.