Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathy Brezenski, MA
Counselor in Millbury, MA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376057968
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Registry record
Entity type Individual (Type 1)
Name Kathy Brezenski
Credential MA
Sex Female
Practice address 50 Howe Ave, Millbury, MA, 01527
Phone (508) 865-2085
Fax (508) 865-2101
Enumeration date Nov 20, 2017
Last updated in NPPES Nov 20, 2017
Taxonomy & licenses
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
What specialty is Kathy Brezenski?
Kathy Brezenski is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Lisa Michaud Mental Health Counselor · Millbury, MA NPI 1104264589 Tiffany Caldwell Social Worker · Millbury, MA NPI 1407234958 Amna Haider Mental Health Counselor · Millbury, MA NPI 1629675368 Meghan Rocheleau Counselor · Millbury, MA NPI 1447826227 Naomi Lusk Counselor · Millbury, MA NPI 1992578082 Emily Hendrickson Counselor · Millbury, MA NPI 1346068244 Olivia Peterson Social Worker · Millbury, MA NPI 1992693634
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-20.