Mary Beth Lacoy, APRN - Medicare Nurse Practitioner in Somersworth, NH

Mary Beth Lacoy, APRN is a medicare enrolled "Nurse Practitioner - Family" in Somersworth, New Hampshire. She graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Wentworth Douglass Physician Corporation and her current practice location is 7 Works Way, Somersworth, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 692-4018.

Mary Beth Lacoy is licensed to practice in New Hampshire (license number 087843-23) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1871236026.

Contact Information

Mary Beth Lacoy, APRN
7 Works Way,
Somersworth, NH 03878-1639
(603) 692-4018
(833) 944-2270

Map and Direction




Provider's Profile

Full NameMary Beth Lacoy
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location7 Works Way, Somersworth, New Hampshire
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary Beth Lacoy graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1871236026
  • Provider Enumeration Date: 04/15/2022
  • Last Update Date: 05/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0941688659
  • Enrollment ID: I20220609000347

Medical Identifiers

Medical identifiers for Mary Beth Lacoy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871236026NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 087843 (New Hampshire)Secondary
363LF0000XNurse Practitioner - Family 087843-23 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Wentworth-douglass HospitalDover, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wentworth Douglass Physician Corporation5496749848369

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. Mary Beth Lacoy allows following entities to bill medicare on her behalf.
Entity NameWentworth Douglass Physician Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447352430
PECOS PAC ID: 5496749848
Enrollment ID: O20040409000433
Entity NamePmc Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396121240
PECOS PAC ID: 0345545737
Enrollment ID: O20160223001322

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. Mary Beth Lacoy 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
Mary Beth Lacoy, APRN
7 Works Way,
Somersworth, NH 03878-1639

Ph: (603) 692-4018
Mary Beth Lacoy, APRN
7 Works Way,
Somersworth, NH 03878-1639

Ph: (603) 692-4018

Reviews and Comments


Nurse Practitioner Nurses in Somersworth, NH

Karen Crowley, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 267 Route 108, Unit A, Somersworth, NH 03878
Phone: 603-842-6060    Fax: 603-692-6040
Mrs. Sonya W Alyea, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 21 Clark Way, Somersworth, NH 03878
Phone: 603-692-2228    Fax: 603-692-4748
Claire D Menard, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 7 Works Way, Somersworth, NH 03878
Phone: 603-692-4018    Fax: 833-944-2270
Nong Chrang, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 7 Works Way, Somersworth, NH 03878
Phone: 603-692-4018    Fax: 833-944-2270
Vanessa R Amatucci, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 21 Clark Way, Somersworth, NH 03878
Phone: 603-692-2228    Fax: 603-692-4748
Gregory Robert Aprilliano, CRNA, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 255 Route 108, Somersworth, NH 03878
Phone: 603-692-3166    Fax: 306-692-3168
Colleen S Lynch, APRN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 85 Main Street, Somersworth Plaza, Somersworth, NH 03878
Phone: 603-692-6676    Fax: 603-692-0919

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.