Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joan H. Warren, LICSW
Social Worker in Hyannis, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760422745
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Registry record
Entity type Individual (Type 1)
Name Joan H. Warren
Credential LICSW
Sex Female
Practice address 460 W Main St, Hyannis, MA, 02601
Phone (508) 790-3360
Fax (508) 790-3304
Enumeration date Jun 7, 2006
Last updated in NPPES Dec 15, 2009
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 1027002 (MA) 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.
Frequently asked questions
Is NPI 1760422745 active?
Yes, as of the latest NPPES snapshot, NPI 1760422745 is active (record last updated 2009-12-15).
How do I verify Joan Warren's NPI record?
Cross-check NPI 1760422745 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Jay Stearns Psychiatry Physician · Hyannis, MA NPI 1073576096 Diane Reimer Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist · Hyannis, MA NPI 1588614689 Bonnie Bullard Mental Health Counselor · Hyannis, MA NPI 1114973971 Cape Cod Healthcare Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Hyannis, MA NPI 1245286152 Dora Alfano Social Worker · Hyannis, MA NPI 1376590240 Dianna Otieno Mental Health Counselor · Hyannis, MA NPI 1306893946 Jing Patrinostro Psychiatry Physician · Hyannis, MA NPI 1952349201 Marie Doubleday Mental Health Counselor · Hyannis, MA NPI 1396784039
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-15.