Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Rachel Elizabeth Michalczyk
Social Worker in Revere, MA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710146758
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Registry record
Entity type Individual (Type 1)
Name Ms. Rachel Elizabeth Michalczyk
Sex Female
Practice address 265 Beach St, Revere, MA, 02151
Phone (617) 889-4860
Enumeration date Jun 5, 2008
Last updated in NPPES Jun 5, 2008
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 Rachel Michalczyk?
Rachel Michalczyk is registered in NPPES with the primary taxonomy of Social Worker. 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 → Julie Blau Social Worker · Revere, MA NPI 1558375964 Sharon Dombeck Clinical Social Worker · Revere, MA NPI 1578573713 Emily Case Social Worker · Revere, MA NPI 1225148752 Robyn Adelman Mental Health Counselor · Revere, MA NPI 1710072004 Michelle Vichot Clinical Social Worker · Revere, MA NPI 1194893735 Sophy Steber Clinical Social Worker · Revere, MA NPI 1871630467 Phalnarith Ba Interpreter · Revere, MA NPI 1114064656 Bounthay Phath Clinical Social Worker · Revere, MA NPI 1346387750
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-05.