Wayne Ethier, MSN, PMHNP-BC - Medicare Nurse Practitioner in Boston, MA

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Wayne Ethier, MSN, PMHNP-BC is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Boston, Massachusetts. He graduated from nursing school in 2024 and has 2 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Calm Centers Counseling Llc and his current practice location is 6 Liberty Sq Ste 91536, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 422-0404.

Wayne Ethier is licensed to practice in Massachusetts (license number RN2314626) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1992095798.

Contact Information

Wayne Ethier, MSN, PMHNP-BC
6 Liberty Sq Ste 91536,
Boston, MA 02109-5800
(508) 422-0404
(857) 578-1200

Map and Direction




Provider's Profile

Full NameWayne Ethier
GenderMale
SpecialityNurse Practitioner
Experience2 Years
Location6 Liberty Sq Ste 91536, Boston, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Wayne Ethier graduated from nursing school in 2024
  NPI Data:
  • NPI Number: 1992095798
  • Provider Enumeration Date: 04/13/2011
  • Last Update Date: 03/04/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6608309190
  • Enrollment ID: I20241022004518

Medical Identifiers

Medical identifiers for Wayne Ethier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992095798NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health RN2314626 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Calm Centers Counseling Llc33759914742

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Wayne Ethier allows following entities to bill medicare on his behalf.
Entity NameGrow Healthcare Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245845932
PECOS PAC ID: 3476961368
Enrollment ID: O20221007001608
Entity NameCalm Centers Counseling Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831847169
PECOS PAC ID: 3375991474
Enrollment ID: O20231130000972

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Wayne Ethier is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Wayne Ethier, MSN, PMHNP-BC
6 Liberty Sq Ste 91536,
Boston, MA 02109-5800

Ph: (508) 422-0404		Wayne Ethier, MSN, PMHNP-BC
6 Liberty Sq Ste 91536,
Boston, MA 02109-5800

Ph: (508) 422-0404

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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