Ellen M Sheehan

Ellen M Sheehan is a Clinical Social Worker provider (Social Worker) practicing in Hingham, MA, registered in the NPPES registry with NPI 1770813123 since 2010.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1770813123
Entity type	Individual (Type 1)
Name	Ellen M Sheehan
Sex	Female
Practice address	Hingham, MA, 02043
Phone	7817497000
Fax	7817408390
Enumeration date	2010-01-07
Last updated in NPPES	2010-01-07

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1041C0700X	Clinical Social Worker	Primary	1028756	MA

Copy-ready billing details

Provider: Ellen Sheehan
NPI: 1770813123
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Hingham, MA, 02043

Verify this record

Cross-check NPI 1770813123 against the authoritative CMS record: view Ellen M Sheehan on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Ellen Sheehan practice?

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

What is the NPI number for Ellen Sheehan?

The National Provider Identifier (NPI) for Ellen Sheehan is 1770813123, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-01-07.