Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Joan Bowen Carroll Cronin, MSW LICSW
Clinical Social Worker in Acton, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306998364
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Registry record
Entity type Individual (Type 1)
Name Ms. Joan Bowen Carroll Cronin
Credential MSW LICSW
Sex Female
Practice address 518 Great Rd, Acton, MA, 01720
Phone (978) 263-4878
Fax (978) 635-0386
Enumeration date Jan 18, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1027146 (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
How do I verify Joan Carroll Cronin's NPI record?
Cross-check NPI 1306998364 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1306998364 active?
Yes, as of the latest NPPES snapshot, NPI 1306998364 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all → Alison Sheridan Psychiatry Physician · Acton, MA NPI 1164479515 Helen Frey Marriage & Family Therapist · Acton, MA NPI 1538246962 Veneita Burden Mental Health Counselor · Acton, MA NPI 1124106505 Renee Deyoe Clinical Social Worker · Acton, MA NPI 1073692398 Madeleine Drucker Clinical Social Worker · Acton, MA NPI 1558431361 Priscilla Tobey Clinical Social Worker · Acton, MA NPI 1982775359 Lynn Giles Mental Health Counselor · Acton, MA NPI 1083788897 Deborah Konkle Registered Dietitian · Acton, MA NPI 1992873525
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.