Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Olga Lisysyan
Social Worker in Dracut, MA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588810584
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Registry record
Entity type Individual (Type 1)
Name Olga Lisysyan
Sex Female
Practice address 1595 Lakeview Ave, Dracut, MA, 01826
Phone (978) 455-2628
Enumeration date Aug 11, 2008
Last updated in NPPES Apr 30, 2026
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 Olga Lisysyan?
Olga Lisysyan 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 → Liane Mann Clinical Social Worker · Dracut, MA NPI 1194831438 Holly Hammershoy Professional Counselor · Dracut, MA NPI 1043378516 Renee Thibodeau Mental Health Counselor · Dracut, MA NPI 1245358688 Jack Petras Mental Health Counselor · Dracut, MA NPI 1174641476 Elizabeth Shapiro Professional Counselor · Dracut, MA NPI 1538398185
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-30.