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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Joy Alison Redstone, LCSW

Clinical Social Worker in Boulder, CO · enumerated 2007 · practices at Blue Sky Foot & Ankle.

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

National Provider Identifier

1194857268

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Registry record

Entity type Individual (Type 1)
Name Ms. Joy Alison Redstone
Credential LCSW
Sex Female
Practice address 3400 Table Mesa Dr Ste 102, Boulder, CO, 80305
Phone (303) 443-8500
Enumeration date Mar 12, 2007
Last updated in NPPES May 25, 2016

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 6000 (CO) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 992898 (CO) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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.

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Frequently asked questions

How do I verify Joy Redstone's NPI record?
Cross-check NPI 1194857268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1194857268 active?
Yes, as of the latest NPPES snapshot, NPI 1194857268 is active (record last updated 2016-05-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-25.