Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Eleanor Katherine Egan, M.ED LMHC

Q: What is the NPI number for Eleanor Egan?

The National Provider Identifier (NPI) for Eleanor Egan is 1811945843, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Watertown, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811945843

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Registry record

Entity type Individual (Type 1)

Name Ms. Eleanor Katherine Egan

Credential M.ED LMHC

Sex Female

Practice address 23 Main St, Watertown, MA, 02472

Phone (617) 435-6714

Enumeration date May 4, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 3710 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
LM0834	Other	MA	BC/SPROVIDER
3710	Other	MA	LMHC LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Eleanor Egan practice?

The practice location on file with NPPES is in Watertown, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Eleanor Egan?

The National Provider Identifier (NPI) for Eleanor Egan is 1811945843, a Type 1 (individual) record in the CMS NPPES registry.

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.