WAYNE ETHIER
NPI 1750216669
Nurse Practitioner - Psychiatric/Mental Health in Boston, MA

Active since June 15, 2026
867 BOYLSTON ST, 5TH FLOOR, BOSTON, MA 02116(508) 422-0404(857) 578-1200 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Wayne Ethier NPPES

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

WAYNE ETHIER (NPI 1750216669), doing business as Harbor Wellness, is a healthcare organization registered as a psychiatric/mental health in Boston, Massachusetts and active in the NPI registry since June 2026. The organization maintains a secondary practice location in Port St Lucie and lists Wayne T Ethier, Owner, as its authorized official.

NPPES Registry Identity

NPI1750216669
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameWAYNE ETHIER
Location Address867 BOYLSTON ST, 5TH FLOORBoston, MA 02116
Mailing AddressPo Box 880981Port St Lucie, FL 34988-0981 · (508) 422-0404
Fax(857) 578-1200
Organization SubpartNo
Authorized OfficialWayne T EthierOwner · (508) 422-0404
Enumeration DateJune 15, 2026
NPPES CertifiedMay 21, 2026
NPI 1750216669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Also ListedNurse PractitionerTaxonomy 363L00000X
867 BOYLSTON ST, Boston, MA 02116

Other Names 1

Doing Business AsHarbor Wellness

Secondary Practice Location 1

Location 11860 SW Fountainview BlvdPort St Lucie, FL 34986-4535 · Phone (561) 954-5151 · Fax (857) 578-1200

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist (Clinical)
867 BOYLSTON ST
BOSTON, MA 02116
Psychologist (Counseling)
867 BOYLSTON ST
BOSTON, MA 02116
Nurse Practitioner (Psychiatric/Mental Health)
867 BOYLSTON ST, STE 500, UNIT 483
BOSTON, MA 02116
Psychologist (Clinical)
867 BOYLSTON ST, FL 5 #1311
BOSTON, MA 02116
Social Worker (Clinical)
867 BOYLSTON ST
BOSTON, MA 02116
Social Worker (Clinical)
867 BOYLSTON ST
BOSTON, MA 02116
Nurse Practitioner (Psychiatric/Mental Health)
867 BOYLSTON ST
BOSTON, MA 02116
Licensed Practical Nurse
867 BOYLSTON ST, 5TH FL, #2071
BOSTON, MA 02116

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 Wayne Ethier's NPI number?

The NPI number for Wayne Ethier is 1750216669. It was assigned to this organization in the NPPES registry on June 15, 2026. The provider is doing business as Harbor Wellness.

Where is Wayne Ethier located?

Wayne Ethier is located at 867 Boylston St 5th Floor, Boston, MA 02116. The listed phone number is (508) 422-0404.

What is Wayne Ethier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Wayne Ethier was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.