Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ellen Grace Reagan
Counselor in Boston, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174099931
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Registry record
Entity type Individual (Type 1)
Name Ellen Grace Reagan
Sex Female
Practice address 75 Fenwood Rd Fl 5, Boston, MA, 02115
Phone (339) 206-0088
Enumeration date Oct 19, 2018
Last updated in NPPES Oct 19, 2018
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
Is NPI 1174099931 active?
Yes, as of the latest NPPES snapshot, NPI 1174099931 is active (record last updated 2018-10-19).
How do I verify Ellen Reagan's NPI record?
Cross-check NPI 1174099931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-19.