Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. ELLEN WILLIS THERAPIST
NPI 1447891684
Counselor - Mental Health in Strafford, NH

Q: What is Ellen Willis's NPI number?

The NPI number for Ellen Willis is 1447891684. It was assigned to this individual provider in the NPPES registry on September 30, 2019.

Q: What is Ellen Willis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Ellen Willis was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 30, 2019

550 1ST CROWN POINT RD, STRAFFORD, NH 03884(603) 923-9982 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 31, 2026, Dec 11, 2020, Sep 30, 2019 (3 updates tracked since 2019).

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About Ms. Ellen Willis Therapist NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. ELLEN WILLIS THERAPIST (NPI 1447891684) is an individual mental health provider in Strafford, New Hampshire and active in the NPI registry since September 2019.

NPPES Registry Identity

NPI1447891684

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMS. ELLEN WILLISCredential: THERAPIST

Location Address550 1ST CROWN POINT RDStrafford, NH 03884-6115

Mailing Address550 1st Crown Point RdStrafford, NH 03884-6115 · (603) 923-9982

Phone(603) 923-9982

Sole ProprietorYes

Enumeration DateSeptember 30, 2019

Last NPPES UpdateAugust 31, 20263 updates tracked since enumeration

NPPES CertifiedAugust 31, 2026

✔ NPI 1447891684 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X

550 1ST CROWN POINT RD, Strafford, NH 03884

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ellen Willis's NPI number?

The NPI number for Ellen Willis is 1447891684. It was assigned to this individual provider in the NPPES registry on September 30, 2019.

Where is Ellen Willis located?

Ellen Willis practices at 550 1st Crown Point Rd, Strafford, NH 03884. The listed phone number is (603) 923-9982.

What is Ellen Willis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Ellen Willis was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.