Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cms Advocates, LLC

Q: What type of organization is Cms Advocates, LLC?

Cms Advocates, LLC is registered in NPPES as a Psychiatric/Mental Health Nurse Practitioner (its primary provider taxonomy).

Psychiatric/Mental Health Nurse Practitioner in Hingham, MA · enumerated 2021 · authorized official Maura Davis, Owner.

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

National Provider Identifier

1962161463

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Registry record

Entity type Organization (Type 2)

Legal business name Cms Advocates, LLC

Practice address 160 Old Derby St, Hingham, MA, 02043

Phone (888) 297-6967

Fax (888) 297-6967

Enumeration date Dec 12, 2021

Last updated in NPPES Dec 12, 2021

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Maura Davis

Title Owner

Phone (781) 589-8929

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

What type of organization is Cms Advocates, LLC?

Cms Advocates, LLC is registered in NPPES as a Psychiatric/Mental Health Nurse Practitioner (its primary provider taxonomy).

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.

Providers at this address

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Katherine Flagg Clinical Psychologist · Hingham, MA NPI 1225006042 William Jantzen General Practice Dentistry · Hingham, MA NPI 1619070042 Marie Woollacott Acupuncturist · Hingham, MA NPI 1174841282 Eric Steeves Clinical Social Worker · Hingham, MA NPI 1619280690 Nbwn, LLC Community/Behavioral Health Agency · Hingham, MA NPI 1063979250 Michael Pascale Psychiatric/Mental Health Nurse Practitioner · Hingham, MA NPI 1760118947

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-12.