Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Irene Martyniuk, LIC. AC.
Acupuncturist in Boston, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790814978
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Registry record
Entity type Individual (Type 1)
Name Irene Martyniuk
Credential LIC. AC.
Sex Female
Practice address 1601 Washington St, Boston, MA, 02118
Phone (617) 859-3036
Enumeration date Mar 5, 2007
Last updated in NPPES Jul 8, 2007
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 is the NPI number for Irene Martyniuk?
The National Provider Identifier (NPI) for Irene Martyniuk is 1790814978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Irene Martyniuk practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.