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Ellen C. Hamilton

Ellen C. Hamilton is a healthcare organization registered as Professional Counselor in Allen, TX, holding Type 2 (organization) NPI 1558370718 since 2006. The authorized official on file is Ellen Hamilton, Psychotherapist.

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NPI 1558370718
Entity type Organization (Type 2)
Legal business name Ellen C. Hamilton
Practice address 720 E MAIN ST STE C-7, Allen, TX, 75002
Phone 4698673274
Fax 9727310756
Enumeration date 2006-08-05
Last updated in NPPES 2020-08-22

Authorized official

Name Ellen Hamilton
Title Psychotherapist
Phone 9727310756

Taxonomy & classification

Taxonomy code Specialty Primary License State
101YP2500X Professional Counselor Primary 13079 TX

Other identifiers

Identifier Type State Issuer
0955205-2 Medicaid TX
125811 Other TX VAUE OPTIONS
Copy-ready billing details
Provider: Ellen C. Hamilton
NPI: 1558370718
Taxonomy: 101YP2500X (Professional Counselor)
Address: 720 E MAIN ST STE C-7, Allen, TX, 75002

Verify this record

Cross-check NPI 1558370718 against the authoritative CMS record: view Ellen C. Hamilton 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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Ellen C. Hamilton?
Ellen C. Hamilton is registered in NPPES as a Professional Counselor (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.