Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nancy Rosen, LIC. AC.
Acupuncturist in Newtonville, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699842336
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Registry record
Entity type Individual (Type 1)
Name Nancy Rosen
Credential LIC. AC.
Sex Female
Practice address 114 Lowell Ave, Newtonville, MA, 02460
Phone (617) 558-7619
Enumeration date Nov 29, 2006
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 Nancy Rosen?
The National Provider Identifier (NPI) for Nancy Rosen is 1699842336, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Rosen practice?
The practice location on file with NPPES is in Newtonville, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.