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

Mrs. Hillary Cronin

Clinical Social Worker in Leeds, MA · enumerated 2006.

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

National Provider Identifier

1225192370

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Hillary Cronin

Sex Female

Practice address Leeds, MA, 01053

Phone (413) 207-7191

Enumeration date Dec 21, 2006

Last updated in NPPES Oct 2, 2025

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 114685 Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 114685 (MA) Primary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 114685 Secondary

101YS0200X School Counselor Behavioral Health & Social Service Providers · License 114685 (MA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 114685 Secondary

1041S0200X School Social Worker Behavioral Health & Social Service Providers · License 114685 Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers · License 114685 Secondary

101YS0200X School Counselor Behavioral Health & Social Service Providers · License 114685 Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 114685 Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers · License 114685 (MA) Secondary

Other identifiers

Identifier	Type	State	Issuer
S300106278	Other	MA	MEDICARE

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 Hillary Cronin's NPI record?

Cross-check NPI 1225192370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225192370 active?

Yes, as of the latest NPPES snapshot, NPI 1225192370 is active (record last updated 2025-10-02).

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Katherine Walton-Vecchio Physician Assistant · Leeds, MA NPI 1871596247 Jacquelyn Kang Otolaryngology Physician · Leeds, MA NPI 1033104328 Michael Johnson Optometrist · Leeds, MA NPI 1245226976 Alice Abbott Endocrinology, Diabetes & Metabolism Physician · Leeds, MA NPI 1922096205 Paul Haley Psychiatry Physician · Leeds, MA NPI 1295724755 Paul Morrissey Psychiatry Physician · Leeds, MA NPI 1205825304 Faith Weidner Diagnostic Radiology Physician · Leeds, MA NPI 1174505671 George Fuller Geriatric Medicine (Family Medicine) Physician · Leeds, MA NPI 1154306462

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-02.